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How To Write a Research Question

Academic writing and research require a distinct focus and direction. A well-designed research question gives purpose and clarity to your research. In addition, it helps your readers understand the issue you are trying to address and explore.

Every time you want to know more about a subject, you will pose a question. The same idea is used in research as well. You must pose a question in order to effectively address a research problem. That's why the research question is an integral part of the research process. Additionally, it offers the author writing and reading guidelines, be it qualitative research or quantitative research.

In your research paper , you must single out just one issue or problem. The specific issue or claim you wish to address should be included in your thesis statement in order to clarify your main argument.

A good research question must have the following characteristics.

• Should include only one problem in the research question
• Should be able to find the answer using primary data and secondary data sources
• Should be possible to resolve within the given time and other constraints
• Detailed and in-depth results should be achievable
• Should be relevant and realistic.
• It should relate to your chosen area of research

While a larger project, like a thesis, might have several research questions to address, each one should be directed at your main area of study. Of course, you can use different research designs and research methods (qualitative research or quantitative research) to address various research questions. However, they must all be pertinent to the study's objectives.

What is a Research Question?

A research question is an inquiry that the research attempts to answer. It is the heart of the systematic investigation. Research questions are the most important step in any research project. In essence, it initiates the research project and establishes the pace for the specific research A research question is:

• Clear : It provides enough detail that the audience understands its purpose without any additional explanation.
• Focused : It is so specific that it can be addressed within the time constraints of the writing task.
• Succinct: It is written in the shortest possible words.
• Complex : It is not possible to answer it with a "yes" or "no", but requires analysis and synthesis of ideas before somebody can create a solution.
• Argumental : Its potential answers are open for debate rather than accepted facts.

A good research question usually focuses on the research and determines the research design, methodology, and hypothesis. It guides all phases of inquiry, data collection, analysis, and reporting. You should gather valuable information by asking the right questions.

Why are Research Questions so important?

Regardless of whether it is a qualitative research or quantitative research project, research questions provide writers and their audience with a way to navigate the writing and research process. Writers can avoid "all-about" papers by asking straightforward and specific research questions that help them focus on their research and support a specific thesis.

Types of Research Questions

There are two types of research: Qualitative research and Quantitative research . There must be research questions for every type of research. Your research question will be based on the type of research you want to conduct and the type of data collection.

The first step in designing research involves identifying a gap and creating a focused research question.

Below is a list of common research questions that can be used in a dissertation. Keep in mind that these are merely illustrations of typical research questions used in dissertation projects. The real research questions themselves might be more difficult.

Example Research Questions

The following are a few examples of research questions and research problems to help you understand how research questions can be created for a particular research problem.

Steps to Write Research Questions

You can focus on the issue or research gaps you're attempting to solve by using the research questions as a direction.

If you're unsure how to go about writing a good research question, these are the steps to follow in the process:

• Select an interesting topic Always choose a topic that interests you. Because if your curiosity isn’t aroused by a subject, you’ll have a hard time conducting research around it. Alos, it’s better that you pick something that’s neither too narrow or too broad.
• Do preliminary research on the topic Search for relevant literature to gauge what problems have already been tackled by scholars. You can do that conveniently through repositories like Scispace , where you’ll find millions of papers in one place. Once you do find the papers you’re looking for, try our reading assistant, SciSpace Copilot to get simple explanations for the paper . You’ll be able to quickly understand the abstract, find the key takeaways, and the main arguments presented in the paper. This will give you a more contextual understanding of your subject and you’ll have an easier time identifying knowledge gaps in your discipline.

     Also: ChatPDF vs. SciSpace Copilot: Unveiling the best tool for your research

• Consider your audience It is essential to understand your audience to develop focused research questions for essays or dissertations. When narrowing down your topic, you can identify aspects that might interest your audience.
• Ask questions Asking questions will give you a deeper understanding of the topic. Evaluate your question through the What, Why, When, How, and other open-ended questions assessment.
• Assess your question Once you have created a research question, assess its effectiveness to determine if it is useful for the purpose. Refine and revise the dissertation research question multiple times.

Additionally, use this list of questions as a guide when formulating your research question.

Are you able to answer a specific research question? After identifying a gap in research, it would be helpful to formulate the research question. And this will allow the research to solve a part of the problem. Is your research question clear and centered on the main topic? It is important that your research question should be specific and related to your central goal. Are you tackling a difficult research question? It is not possible to answer the research question with a simple yes or no. The problem requires in-depth analysis. It is often started with "How" and "Why."

Start your research Once you have completed your dissertation research questions, it is time to review the literature on similar topics to discover different perspectives.

Strong  Research Question Samples

Uncertain: How should social networking sites work on the hatred that flows through their platform?

Certain: What should social media sites like Twitter or Facebook do to address the harm they are causing?

This unclear question does not specify the social networking sites that are being used or what harm they might be causing. In addition, this question assumes that the "harm" has been proven and/or accepted. This version is more specific and identifies the sites (Twitter, Facebook), the type and extent of harm (privacy concerns), and who might be suffering from that harm (users). Effective research questions should not be ambiguous or interpreted.

Unfocused: What are the effects of global warming on the environment?

Focused: What are the most important effects of glacial melting in Antarctica on penguins' lives?

This broad research question cannot be addressed in a book, let alone a college-level paper. Focused research targets a specific effect of global heating (glacial  melting), an area (Antarctica), or a specific animal (penguins). The writer must also decide which effect will have the greatest impact on the animals affected. If in doubt, narrow down your research question to the most specific possible.

Too Simple: What are the U.S. doctors doing to treat diabetes?

Appropriately complex: Which factors, if any, are most likely to predict a person's risk of developing diabetes?

This simple version can be found online. It is easy to answer with a few facts. The second, more complicated version of this question is divided into two parts. It is thought-provoking and requires extensive investigation as well as evaluation by the author. So, ensure that a quick Google search should not answer your research question.

How to write a strong Research Question?

The foundation of all research is the research question. You should therefore spend as much time as necessary to refine your research question based on various data.

You can conduct your research more efficiently and analyze your results better if you have great research questions for your dissertation, research paper , or essay .

The following criteria can help you evaluate the strength and importance of your research question and can be used to determine the strength of your research question:

• Researchable
• It should only cover one issue.
• A subjective judgment should not be included in the question.
• It can be answered with data analysis and research.
• Specific and Practical
• It should not contain a plan of action, policy, or solution.
• It should be clearly defined
• Within research limits
• Complex and Arguable
• It shouldn't be difficult to answer.
• To find the truth, you need in-depth knowledge
• Allows for discussion and deliberation
• Original and Relevant
• It should be in your area of study
• Its results should be measurable
• It should be original

Conclusion - How to write Research Questions?

Research questions provide a clear guideline for research. One research question may be part of a larger project, such as a dissertation. However, each question should only focus on one topic.

Research questions must be answerable, practical, specific, and applicable to your field. The research type that you use to base your research questions on will determine the research topic. You can start by selecting an interesting topic and doing preliminary research. Then, you can begin asking questions, evaluating your questions, and start your research.

Now it's easier than ever to streamline your research workflow with SciSpace ResearchGPT . Its integrated, comprehensive end-to-end platform for research allows scholars to easily discover, read, write and publish their research and fosters collaboration.

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How to write a research question

Last updated

7 February 2023

Reviewed by

Miroslav Damyanov

In this article, we take an in-depth look at what a research question is, the different types of research questions, and how to write one (with examples). Read on to get started with your thesis, dissertation, or research paper .

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• What is a research question?

A research question articulates exactly what you want to learn from your research. It stems directly from your research objectives, and you will arrive at an answer through data analysis and interpretation.

However, it is not that simple to write a research question—even when you know the question you intend to answer with your study. The main characteristics of a good research question are:

Feasible. You need to have the resources and abilities to examine the question, collect the data, and give answers.

Interesting. Create research questions that offer fascinating insights into your industry.

Novel. Research questions have to offer something new within your field of study.

Ethical. The research question topic should be approved by the relevant authorities and review boards.

Relevant. Your research question should lead to visible changes in society or your industry.

Usually, you write one single research question to guide your entire research paper. The answer becomes the thesis statement—the central position of your argument. A dissertation or thesis, on the other hand, may require multiple problem statements and research questions. However, they should be connected and focused on a specific problem.

• Importance of the research question

A research question acts as a guide for your entire study. It serves two vital purposes:

to determine the specific issue your research paper addresses

to identify clear objectives

Therefore, it helps split your research into small steps that you need to complete to provide answers.

Your research question will also provide boundaries for your study, which help set limits and ensure cohesion.

Finally, it acts as a frame of reference for assessing your work. Bear in mind that research questions can evolve, shift, and change during the early stages of your study or project.

• Types of research questions

The type of research you are conducting will dictate the type of research question to use. Primarily, research questions are grouped into three distinct categories of study:

qualitative

quantitative

mixed-method

Let’s look at each of these in turn:

Quantitative research questions

The number-one rule of quantitative research questions is that they are precise. They mainly include:

independent and dependent variables

the exact population being studied

the research design to be used

Therefore, you must frame and finalize quantitative research questions before starting the study.

Equally, a quantitative research question creates a link between itself and the research design. These questions cannot be answered with simple 'yes' or' no' responses, so they begin with words like 'does', 'do', 'are', and 'is'.

Quantitative research questions can be divided into three categories:

Relationship research questions usually leverage words such as 'trends' and 'association' because they include independent and dependent variables. They seek to define or explore trends and interactions between multiple variables.

Comparative research questions tend to analyze the differences between different groups to find an outcome variable. For instance, you may decide to compare two distinct groups where a specific variable is present in one and absent in the other.

Descriptive research questions usually start with the word 'what' and aim to measure how a population will respond to one or more variables.

Qualitative research questions

Like quantitative research questions, these questions are linked to the research design. However, qualitative research questions may deal with a specific or broad study area. This makes them more flexible, very adaptable, and usually non-directional.

Use qualitative research questions when your primary aim is to explain, discover, or explore.

There are seven types of qualitative research questions:

Explanatory research questions investigate particular topic areas that aren't well known.

Contextual research questions describe the workings of what is already in existence.

Evaluative research questions examine the effectiveness of specific paradigms or methods.

Ideological research questions aim to advance existing ideologies.

Descriptive research questions describe an event.

Generative research questions help develop actions and theories by providing new ideas.

Emancipatory research questions increase social action engagement, usually to benefit disadvantaged people.

Mixed-methods studies

With mixed-methods studies, you combine qualitative and quantitative research elements to get answers to your research question. This approach is ideal when you need a more complete picture. through a blend of the two approaches.

Mixed-methods research is excellent in multidisciplinary settings, societal analysis, and complex situations. Consider the following research question examples, which would be ideal candidates for a mixed-methods approach

How can non-voter and voter beliefs about democracy (qualitative) help explain Town X election turnout patterns (quantitative)?

How does students’ perception of their study environment (quantitative) relate to their test score differences (qualitative)?

• Developing a strong research question—a step-by-step guide

Research questions help break up your study into simple steps so you can quickly achieve your objectives and find answers. However, how do you develop a good research question? Here is our step-by-step guide:

1. Choose a topic

The first step is to select a broad research topic for your study. Pick something within your expertise and field that interests you. After all, the research itself will stem from the initial research question.

2. Conduct preliminary research

Once you have a broad topic, dig deeper into the problem by researching past studies in the field and gathering requirements from stakeholders if you work in a business setting.

Through this process, you will discover articles that mention areas not explored in that field or products that didn’t resonate with people’s expectations in a particular industry. For instance, you could explore specific topics that earlier research failed to study or products that failed to meet user needs.

3. Keep your audience in mind

Is your audience interested in the particular field you want to study? Are the research questions in your mind appealing and interesting to the audience? Defining your audience will help you refine your research question and ensure you pick a question that is relatable to your audience.

4. Generate a list of potential questions

Ask yourself numerous open-ended questions on the topic to create a potential list of research questions. You could start with broader questions and narrow them down to more specific ones. Don’t forget that you can challenge existing assumptions or use personal experiences to redefine research issues.

5. Review the questions

Evaluate your list of potential questions to determine which seems most effective. Ensure you consider the finer details of every question and possible outcomes. Doing this helps you determine if the questions meet the requirements of a research question.

6. Construct and evaluate your research question

Consider these two frameworks when constructing a good research question: PICOT and PEO. 

PICOT stands for:

P: Problem or population

I: Indicator or intervention to be studied

C: Comparison groups

O: Outcome of interest

T: Time frame

PEO stands for:

P: Population being studied

E: Exposure to any preexisting conditions

To evaluate your research question once you’ve constructed it, ask yourself the following questions:

Is it clear?

Your study should produce precise data and observations. For qualitative studies, the observations need to be delineable across categories. Quantitative studies must have measurable and empirical data.

Is it specific and focused?

An excellent research question must be specific enough to ensure your testing yields objective results. General or open-ended research questions are often ambiguous and subject to different kinds of interpretation.

Is it sufficiently complex?

Your research needs to yield substantial and consequential results to warrant the study. Merely supporting or reinforcing an existing paper is not good enough.

• Examples of good research questions

A robust research question actively contributes to a specific body of knowledge; it is a question that hasn’t been answered before within your research field.

Here are some examples of good and bad research questions :

Good: How effective are A and B policies at reducing the rates of Z?

Bad: Is A or B a better policy?

The first is more focused and researchable because it isn't based on value judgment. The second fails to give clear criteria for answering the question.

Good: What is the effect of daily Twitter use on the attention span of college students?

Bad: What is the effect of social media use on people's minds?

The first includes specific and well-defined concepts, which the second lacks.

Ensure all terms within your research question have precise meanings. Avoid vague or general language that makes the topic too broad.

• The bottom line

The success of any research starts with formulating the right questions that ensure you collect the most insightful data. A good research question will showcase the objectives of your systematic investigation and emphasize specific contexts.

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Educational resources and simple solutions for your research journey

How to Craft a Strong Research Question (With Research Question Examples)

A sound and effective research question is a key element that must be identified and pinned down before researchers can even begin their research study or work. A strong research question lays the foundation for your entire study, guiding your investigation and shaping your findings. Hence, it is critical that researchers spend considerable time assessing and refining the research question based on in-depth reading and comprehensive literature review. In this article, we will discuss how to write a strong research question and provide you with some good examples of research questions across various disciplines.

Table of Contents

The importance of a research question

A research question plays a crucial role in driving scientific inquiry, setting the direction and purpose of your study, and guiding your entire research process. By formulating a clear and focused research question, you lay the foundation for your investigation, ensuring that your research remains on track and aligned with your objectives so you can make meaningful contribution to the existing body of knowledge. A well-crafted research question also helps you define the scope of your study and identify the appropriate methodologies and data collection techniques to employ.

Key components of a strong research question

A good research question possesses several key components that contribute to the quality and impact of your study. Apart from providing a clear framework to generate meaningful results, a well-defined research question allows other researchers to understand the purpose and significance of your work. So, when working on your research question, incorporate the following elements:

• Specificity : A strong research question should be specific about the main focus of your study, enabling you to gather precise data and draw accurate conclusions. It clearly defines the variables, participants, and context involved, leaving no room for ambiguity.
• Clarity : A good research question is clear and easily understood, so articulate the purpose and intent of your study concisely without being generic or vague. Ensuring clarity in your research question helps both you and your readers grasp the research objective.
• Feasibility : While crafting a research question, consider the practicality of conducting the research and availability of necessary data or access to participants. Think whether your study is realistic and achievable within the constraints of time, resources, and ethical considerations.

How to craft a well-defined research question

A first step that will help save time and effort is knowing what your aims are and thinking about a few problem statements on the area or aspect one wants to study or do research on. Contemplating these statements as one undertakes more progressive reading can help the researcher in reassessing and fine-tuning the research question. This can be done over time as they read and learn more about the research topic, along with a broad literature review and parallel discussions with peer researchers and supervisors. In some cases, a researcher can have more than one research question if the research being undertaken is a PhD thesis or dissertation, but try not to cover multiple concerns on a topic.

A strong research question must be researchable, original, complex, and relevant. Here are five simple steps that can make the entire process easier.

• Identify a broad topic from your areas of interest, something that is relevant, and you are passionate about since you’ll be spending a lot of time conducting your research.
• Do a thorough literature review to weed out potential gaps in research and stay updated on what’s currently being done in your chosen topic and subject area.
• Shortlist possible research questions based on the research gaps or see how you can build on or refute previously published ideas and concepts.
• Assess your chosen research question using the FINER criteria that helps you evaluate whether the research is Feasible, Interesting, Novel, Ethical, and Relevant. 1
• Formulate the final research question, while ensuring it is clear, well-written, and addresses all the key elements of a strong research question.

Examples of research questions

Remember to adapt your research question to suit your purpose, whether it’s exploratory, descriptive, comparative, experimental, qualitative, or quantitative. Embrace the iterative nature of the research process, continually evaluating and refining your question as you progress. Here are some good examples of research questions across various disciplines.

Exploratory research question examples

• How does social media impact interpersonal relationships among teenagers?
• What are the potential benefits of incorporating mindfulness practices in the workplace?

Descriptive research question examples

• What factors influence customer loyalty in the e-commerce industry?
• Is there a relationship between socioeconomic status and academic performance among elementary school students?

Comparative research question examples

• How does the effectiveness of traditional teaching methods compare to online learning platforms in mathematics education?
• What is the impact of different healthcare policies on patient outcomes in various countries?

Experimental research question examples

• What are the effects of a new drug on reducing symptoms of a specific medical condition?
• Does a dietary intervention have an impact on weight loss among individuals with obesity?

Qualitative research question examples

• What are the lived experiences of immigrants adapting to a new culture?
• What factors influence job satisfaction among healthcare professionals?

Quantitative research question examples

• Is there a relationship between sleep duration and academic performance among college students?
• How effective is a specific intervention in reducing anxiety levels among individuals with phobias?

With these simple guidelines and inspiring examples of research questions, you are equipped to embark on your research journey with confidence and purpose. Here’s wishing you all the best for your future endeavors!

References:

• How to write a research question: Steps and examples. Indeed Career Guide. Available online at https://www.indeed.com/career-advice/career-development/how-to-write-research-questions

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Research Question Examples 🧑🏻‍🏫

25+ Practical Examples & Ideas To Help You Get Started 

By: Derek Jansen (MBA) | October 2023

A well-crafted research question (or set of questions) sets the stage for a robust study and meaningful insights.  But, if you’re new to research, it’s not always clear what exactly constitutes a good research question. In this post, we’ll provide you with clear examples of quality research questions across various disciplines, so that you can approach your research project with confidence!

Research Question Examples

• Psychology research questions
• Business research questions
• Education research questions
• Healthcare research questions
• Computer science research questions

Examples: Psychology

Let’s start by looking at some examples of research questions that you might encounter within the discipline of psychology.

How does sleep quality affect academic performance in university students?

This question is specific to a population (university students) and looks at a direct relationship between sleep and academic performance, both of which are quantifiable and measurable variables.

What factors contribute to the onset of anxiety disorders in adolescents?

The question narrows down the age group and focuses on identifying multiple contributing factors. There are various ways in which it could be approached from a methodological standpoint, including both qualitatively and quantitatively.

Do mindfulness techniques improve emotional well-being?

This is a focused research question aiming to evaluate the effectiveness of a specific intervention.

How does early childhood trauma impact adult relationships?

This research question targets a clear cause-and-effect relationship over a long timescale, making it focused but comprehensive.

Is there a correlation between screen time and depression in teenagers?

This research question focuses on an in-demand current issue and a specific demographic, allowing for a focused investigation. The key variables are clearly stated within the question and can be measured and analysed (i.e., high feasibility).

Examples: Business/Management

Next, let’s look at some examples of well-articulated research questions within the business and management realm.

How do leadership styles impact employee retention?

This is an example of a strong research question because it directly looks at the effect of one variable (leadership styles) on another (employee retention), allowing from a strongly aligned methodological approach.

What role does corporate social responsibility play in consumer choice?

Current and precise, this research question can reveal how social concerns are influencing buying behaviour by way of a qualitative exploration.

Does remote work increase or decrease productivity in tech companies?

Focused on a particular industry and a hot topic, this research question could yield timely, actionable insights that would have high practical value in the real world.

How do economic downturns affect small businesses in the homebuilding industry?

Vital for policy-making, this highly specific research question aims to uncover the challenges faced by small businesses within a certain industry.

Which employee benefits have the greatest impact on job satisfaction?

By being straightforward and specific, answering this research question could provide tangible insights to employers.

Examples: Education

Next, let’s look at some potential research questions within the education, training and development domain.

How does class size affect students’ academic performance in primary schools?

This example research question targets two clearly defined variables, which can be measured and analysed relatively easily.

Do online courses result in better retention of material than traditional courses?

Timely, specific and focused, answering this research question can help inform educational policy and personal choices about learning formats.

What impact do US public school lunches have on student health?

Targeting a specific, well-defined context, the research could lead to direct changes in public health policies.

To what degree does parental involvement improve academic outcomes in secondary education in the Midwest?

This research question focuses on a specific context (secondary education in the Midwest) and has clearly defined constructs.

What are the negative effects of standardised tests on student learning within Oklahoma primary schools?

This research question has a clear focus (negative outcomes) and is narrowed into a very specific context.

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Examples: Healthcare

Shifting to a different field, let’s look at some examples of research questions within the healthcare space.

What are the most effective treatments for chronic back pain amongst UK senior males?

Specific and solution-oriented, this research question focuses on clear variables and a well-defined context (senior males within the UK).

How do different healthcare policies affect patient satisfaction in public hospitals in South Africa?

This question is has clearly defined variables and is narrowly focused in terms of context.

Which factors contribute to obesity rates in urban areas within California?

This question is focused yet broad, aiming to reveal several contributing factors for targeted interventions.

Does telemedicine provide the same perceived quality of care as in-person visits for diabetes patients?

Ideal for a qualitative study, this research question explores a single construct (perceived quality of care) within a well-defined sample (diabetes patients).

Which lifestyle factors have the greatest affect on the risk of heart disease?

This research question aims to uncover modifiable factors, offering preventive health recommendations.

Examples: Computer Science

Last but certainly not least, let’s look at a few examples of research questions within the computer science world.

What are the perceived risks of cloud-based storage systems?

Highly relevant in our digital age, this research question would align well with a qualitative interview approach to better understand what users feel the key risks of cloud storage are.

Which factors affect the energy efficiency of data centres in Ohio?

With a clear focus, this research question lays a firm foundation for a quantitative study.

How do TikTok algorithms impact user behaviour amongst new graduates?

While this research question is more open-ended, it could form the basis for a qualitative investigation.

What are the perceived risk and benefits of open-source software software within the web design industry?

Practical and straightforward, the results could guide both developers and end-users in their choices.

Remember, these are just examples…

In this post, we’ve tried to provide a wide range of research question examples to help you get a feel for what research questions look like in practice. That said, it’s important to remember that these are just examples and don’t necessarily equate to good research topics . If you’re still trying to find a topic, check out our topic megalist for inspiration.

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How to Write a Research Paper | A Beginner's Guide

A research paper is a piece of academic writing that provides analysis, interpretation, and argument based on in-depth independent research.

Research papers are similar to academic essays , but they are usually longer and more detailed assignments, designed to assess not only your writing skills but also your skills in scholarly research. Writing a research paper requires you to demonstrate a strong knowledge of your topic, engage with a variety of sources, and make an original contribution to the debate.

This step-by-step guide takes you through the entire writing process, from understanding your assignment to proofreading your final draft.

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Table of contents

Understand the assignment, choose a research paper topic, conduct preliminary research, develop a thesis statement, create a research paper outline, write a first draft of the research paper, write the introduction, write a compelling body of text, write the conclusion, the second draft, the revision process, research paper checklist, free lecture slides.

Completing a research paper successfully means accomplishing the specific tasks set out for you. Before you start, make sure you thoroughly understanding the assignment task sheet:

• Read it carefully, looking for anything confusing you might need to clarify with your professor.
• Identify the assignment goal, deadline, length specifications, formatting, and submission method.
• Make a bulleted list of the key points, then go back and cross completed items off as you’re writing.

Carefully consider your timeframe and word limit: be realistic, and plan enough time to research, write, and edit.

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There are many ways to generate an idea for a research paper, from brainstorming with pen and paper to talking it through with a fellow student or professor.

You can try free writing, which involves taking a broad topic and writing continuously for two or three minutes to identify absolutely anything relevant that could be interesting.

You can also gain inspiration from other research. The discussion or recommendations sections of research papers often include ideas for other specific topics that require further examination.

Once you have a broad subject area, narrow it down to choose a topic that interests you, m eets the criteria of your assignment, and i s possible to research. Aim for ideas that are both original and specific:

• A paper following the chronology of World War II would not be original or specific enough.
• A paper on the experience of Danish citizens living close to the German border during World War II would be specific and could be original enough.

Note any discussions that seem important to the topic, and try to find an issue that you can focus your paper around. Use a variety of sources , including journals, books, and reliable websites, to ensure you do not miss anything glaring.

Do not only verify the ideas you have in mind, but look for sources that contradict your point of view.

• Is there anything people seem to overlook in the sources you research?
• Are there any heated debates you can address?
• Do you have a unique take on your topic?
• Have there been some recent developments that build on the extant research?

In this stage, you might find it helpful to formulate some research questions to help guide you. To write research questions, try to finish the following sentence: “I want to know how/what/why…”

A thesis statement is a statement of your central argument — it establishes the purpose and position of your paper. If you started with a research question, the thesis statement should answer it. It should also show what evidence and reasoning you’ll use to support that answer.

The thesis statement should be concise, contentious, and coherent. That means it should briefly summarize your argument in a sentence or two, make a claim that requires further evidence or analysis, and make a coherent point that relates to every part of the paper.

You will probably revise and refine the thesis statement as you do more research, but it can serve as a guide throughout the writing process. Every paragraph should aim to support and develop this central claim.

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A research paper outline is essentially a list of the key topics, arguments, and evidence you want to include, divided into sections with headings so that you know roughly what the paper will look like before you start writing.

A structure outline can help make the writing process much more efficient, so it’s worth dedicating some time to create one.

Your first draft won’t be perfect — you can polish later on. Your priorities at this stage are as follows:

• Maintaining forward momentum — write now, perfect later.
• Paying attention to clear organization and logical ordering of paragraphs and sentences, which will help when you come to the second draft.
• Expressing your ideas as clearly as possible, so you know what you were trying to say when you come back to the text.

You do not need to start by writing the introduction. Begin where it feels most natural for you — some prefer to finish the most difficult sections first, while others choose to start with the easiest part. If you created an outline, use it as a map while you work.

Do not delete large sections of text. If you begin to dislike something you have written or find it doesn’t quite fit, move it to a different document, but don’t lose it completely — you never know if it might come in useful later.

Paragraph structure

Paragraphs are the basic building blocks of research papers. Each one should focus on a single claim or idea that helps to establish the overall argument or purpose of the paper.

Example paragraph

George Orwell’s 1946 essay “Politics and the English Language” has had an enduring impact on thought about the relationship between politics and language. This impact is particularly obvious in light of the various critical review articles that have recently referenced the essay. For example, consider Mark Falcoff’s 2009 article in The National Review Online, “The Perversion of Language; or, Orwell Revisited,” in which he analyzes several common words (“activist,” “civil-rights leader,” “diversity,” and more). Falcoff’s close analysis of the ambiguity built into political language intentionally mirrors Orwell’s own point-by-point analysis of the political language of his day. Even 63 years after its publication, Orwell’s essay is emulated by contemporary thinkers.

Citing sources

It’s also important to keep track of citations at this stage to avoid accidental plagiarism . Each time you use a source, make sure to take note of where the information came from.

You can use our free citation generators to automatically create citations and save your reference list as you go.

APA Citation Generator MLA Citation Generator

The research paper introduction should address three questions: What, why, and how? After finishing the introduction, the reader should know what the paper is about, why it is worth reading, and how you’ll build your arguments.

What? Be specific about the topic of the paper, introduce the background, and define key terms or concepts.

Why? This is the most important, but also the most difficult, part of the introduction. Try to provide brief answers to the following questions: What new material or insight are you offering? What important issues does your essay help define or answer?

How? To let the reader know what to expect from the rest of the paper, the introduction should include a “map” of what will be discussed, briefly presenting the key elements of the paper in chronological order.

The major struggle faced by most writers is how to organize the information presented in the paper, which is one reason an outline is so useful. However, remember that the outline is only a guide and, when writing, you can be flexible with the order in which the information and arguments are presented.

One way to stay on track is to use your thesis statement and topic sentences . Check:

• topic sentences against the thesis statement;
• topic sentences against each other, for similarities and logical ordering;
• and each sentence against the topic sentence of that paragraph.

Be aware of paragraphs that seem to cover the same things. If two paragraphs discuss something similar, they must approach that topic in different ways. Aim to create smooth transitions between sentences, paragraphs, and sections.

The research paper conclusion is designed to help your reader out of the paper’s argument, giving them a sense of finality.

Trace the course of the paper, emphasizing how it all comes together to prove your thesis statement. Give the paper a sense of finality by making sure the reader understands how you’ve settled the issues raised in the introduction.

You might also discuss the more general consequences of the argument, outline what the paper offers to future students of the topic, and suggest any questions the paper’s argument raises but cannot or does not try to answer.

You should not :

• Offer new arguments or essential information
• Take up any more space than necessary
• Begin with stock phrases that signal you are ending the paper (e.g. “In conclusion”)

There are four main considerations when it comes to the second draft.

• Check how your vision of the paper lines up with the first draft and, more importantly, that your paper still answers the assignment.
• Identify any assumptions that might require (more substantial) justification, keeping your reader’s perspective foremost in mind. Remove these points if you cannot substantiate them further.
• Be open to rearranging your ideas. Check whether any sections feel out of place and whether your ideas could be better organized.
• If you find that old ideas do not fit as well as you anticipated, you should cut them out or condense them. You might also find that new and well-suited ideas occurred to you during the writing of the first draft — now is the time to make them part of the paper.

The goal during the revision and proofreading process is to ensure you have completed all the necessary tasks and that the paper is as well-articulated as possible. You can speed up the proofreading process by using the AI proofreader .

Global concerns

• Confirm that your paper completes every task specified in your assignment sheet.
• Check for logical organization and flow of paragraphs.
• Check paragraphs against the introduction and thesis statement.

Fine-grained details

Check the content of each paragraph, making sure that:

• each sentence helps support the topic sentence.
• no unnecessary or irrelevant information is present.
• all technical terms your audience might not know are identified.

Next, think about sentence structure , grammatical errors, and formatting . Check that you have correctly used transition words and phrases to show the connections between your ideas. Look for typos, cut unnecessary words, and check for consistency in aspects such as heading formatting and spellings .

Finally, you need to make sure your paper is correctly formatted according to the rules of the citation style you are using. For example, you might need to include an MLA heading  or create an APA title page .

Scribbr’s professional editors can help with the revision process with our award-winning proofreading services.

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Checklist: Research paper

I have followed all instructions in the assignment sheet.

My introduction presents my topic in an engaging way and provides necessary background information.

My introduction presents a clear, focused research problem and/or thesis statement .

My paper is logically organized using paragraphs and (if relevant) section headings .

Each paragraph is clearly focused on one central idea, expressed in a clear topic sentence .

Each paragraph is relevant to my research problem or thesis statement.

I have used appropriate transitions  to clarify the connections between sections, paragraphs, and sentences.

My conclusion provides a concise answer to the research question or emphasizes how the thesis has been supported.

My conclusion shows how my research has contributed to knowledge or understanding of my topic.

My conclusion does not present any new points or information essential to my argument.

I have provided an in-text citation every time I refer to ideas or information from a source.

I have included a reference list at the end of my paper, consistently formatted according to a specific citation style .

I have thoroughly revised my paper and addressed any feedback from my professor or supervisor.

I have followed all formatting guidelines (page numbers, headers, spacing, etc.).

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• Research Basics

Developing a Research Question

• Introduction
• The Research Process
• Scholarly & Peer-Reviewed
• Primary vs. Secondary Sources
• Quantitative vs. Qualitative
• Evaluating Sources

What is a research question?

A research question is an essential tool to help guide your research paper, project, or thesis. It poses a specific question that you are seeking to answer in your paper. Research questions can be broad or narrow, and can change throughout the research process.

A good research question should be:

• Focused on a single issue
• Specific enough to answer thoroughly in your paper
• Feasible to answer within the length of your paper
• Researchable using the resources available to you
• Relevant to your field of study and/or to society at large

The length of your paper and the research you're able to locate will help to shape your research question. A longer paper, like a thesis or dissertation, may require multiple research questions.

The answer to your research question develops into your thesis statement .

Writing Your Research Question

Chose a Topic

You should choose a research topic that is interesting to you. This will make the research and writing process much more bearable.

A good way to begin brainstorming research questions is to list all the questions you would like to see answered, or topics you would like to learn more about. You may have been provided a list of potential topics by your professor, if none are interesting to you ask if you can develop your own.

It is better to start broad and narrow down your focus as you go.

Do Preliminary Research

Reference materials like encyclopedias can also be good for this purpose.

Narrow Your Topic

Now that you have a basic idea of what research exists on your topic, you can begin to narrow your focus.

Make sure that your question is specific enough that it can be answered thoroughly in the length of your paper.

Developing a Research Question Video Tutorial

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• Last Updated: Aug 15, 2023 3:47 PM
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LBST 2301 (SOCY): Critical Thinking & Communication - Karen Cushing

• How to Develop a Research Question
• Writing a Research Proposal
• Popular vs. Scholarly Resources
• Annotated Bibliography
• Citing Your Sources

Developing a Research Question

Developing Strong Research Questions

A good research question is essential to guide your research paper, project or thesis. It pinpoints exactly what you want to find out and gives your work a clear focus and purpose. All research questions should be:

• Focused on a single problem or issue
• Researchable using primary and/or secondary sources
• Feasible to answer within the timeframe and practical constraints
• Specific enough to answer thoroughly
• Complex enough to develop the answer over the space of a paper or thesis
• Relevant to your field of study and/or society more broadly

In a research paper or essay, you will usually write a single research question to guide your reading and thinking. The answer that you develop is your thesis statement — the central assertion or position that your paper will argue for.

In a bigger research project, such as a thesis or dissertation, you might have multiple research questions, but they should all be clearly connected and focused around a central research problem.

From: Scribbr

How to Write a Research Question

How to write a research question.

The process of developing your research question follows several steps:

• Choose a broad topic
• Do some preliminary reading to find out about topical debates and issues
• Narrow down a specific niche that you want to focus on
• Identify a practical or theoretical research problem that you will address

When you have a clearly-defined problem, you need to formulate one or more questions. Think about exactly what you want to know and how it will contribute to resolving the problem.

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Writing a Research Paper

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The Research Paper

There will come a time in most students' careers when they are assigned a research paper. Such an assignment often creates a great deal of unneeded anxiety in the student, which may result in procrastination and a feeling of confusion and inadequacy. This anxiety frequently stems from the fact that many students are unfamiliar and inexperienced with this genre of writing. Never fear—inexperience and unfamiliarity are situations you can change through practice! Writing a research paper is an essential aspect of academics and should not be avoided on account of one's anxiety. In fact, the process of writing a research paper can be one of the more rewarding experiences one may encounter in academics. What is more, many students will continue to do research throughout their careers, which is one of the reasons this topic is so important.

Becoming an experienced researcher and writer in any field or discipline takes a great deal of practice. There are few individuals for whom this process comes naturally. Remember, even the most seasoned academic veterans have had to learn how to write a research paper at some point in their career. Therefore, with diligence, organization, practice, a willingness to learn (and to make mistakes!), and, perhaps most important of all, patience, students will find that they can achieve great things through their research and writing.

The pages in this section cover the following topic areas related to the process of writing a research paper:

• Genre - This section will provide an overview for understanding the difference between an analytical and argumentative research paper.
• Choosing a Topic - This section will guide the student through the process of choosing topics, whether the topic be one that is assigned or one that the student chooses themselves.
• Identifying an Audience - This section will help the student understand the often times confusing topic of audience by offering some basic guidelines for the process.
• Where Do I Begin - This section concludes the handout by offering several links to resources at Purdue, and also provides an overview of the final stages of writing a research paper.

Training videos   |   Faqs

Formulating Strong Research Questions: Examples and Writing Tips

Abstract | Introduction | Literature Review | Research question | Materials & Methods | Results | Discussion | Conclusion

In this blog, we will see how to construct and present the research question in your research paper. We will also look at other components that make up the final paragraph of the introduction section of your paper.

1. What is a research question in a research paper?

The research questions are normally the aims and objectives of your work. The research question pinpoints exactly what it is you want to find out in your work. You can have a single research question or multiple research questions in your paper depending on the complexity of your research. Generally, it is a good idea to keep the number of research questions to less than four.

2. Research question examples

Let’s look at some examples of research questions. The research question is normally one of the major components of the final paragraph of the introduction section. We will look at the examples of the entire final paragraph of the introduction along with the research questions to put things into perspective.

2.1. Example #1 (Health sciences research paper)

Here is an example from a health sciences research paper. The passage starts with the research gap. The authors are saying that there is a need for a better understanding of the relationship between social media and mental health. Then, the authors explain the aims of their research and elaborate on what methodology they will be using to achieve their aims. The authors say that they will be using online surveys and face-to-face interviews to collect data to answer their research question. The passage flows very well and the author nicely lays out the research gap, the study aims, and the plan of action.

The effects of social media usage on mental health are poorly documented in the literature as research papers on the topic give contradictory conclusions. The present study aims to improve our understanding of the effects of social media usage on mental health. The data were collected from a variety of age-group over a period of two years in a structured manner. The methods of data collection involved online surveys and face-to-face interviews. _ Research gap  _  Research question _   _  Method summary

2.2. Example #2 (Hypothesis-driven research paper)

Here is a slightly different variant of the previous example. Here, the authors have formulated the research question in the form of a hypothesis. Same as before, the authors are establishing the research gap in the first statement. In the next couple of statements, they are defining a specific hypothesis that they will be testing in the paper. In this case, they are testing the link between social media and mental health. And in the final statement, they are explaining the research methodology they will be employing to either prove or disprove the hypothesis. This is a pretty good example to follow if your research work is hypothesis-driven.

Past research suggests that while social media use is correlated with levels of anxiety and depression, the evidence so far is limited [1-2]. Therefore, building on previous discussion, Hypothesis 1 proposes: The levels of anxiety and depression will be lower among those who use social media platforms less frequently compared to those who use social media more frequently. This hypothesis (H1) is tested in this study through surveys and face-to-face interviews. _  Research gap  _  Research question (Hypothesis)  _  Method summary

2.3. Example #3 (Computer sciences research paper)

Here is an example from a computer sciences research paper. The authors establish the research gap by saying that there aren’t many papers on the topic of stock price prediction. Then, they explain what they are proposing.  They are proposing a new method called the ‘Hybrid prediction model’. Then, they are providing a brief breakdown of their method by explaining how their method functions.  They are saying that in their approach they are combining multiple methods in a structured way to improve the overall prediction accuracy of stock prices.

Only a few papers have addressed the problem of accurately predicting stock prices. In this paper, we propose a method, called the Hybrid Prediction Method that combines a selection of existing methods in a structured way to improve on the results obtained by using any single method alone. This paper is organized as follows: In Section 2, we introduce the Hybrid Analysis. Section 3 presents a number of experiments and results, and these results are discussed in Section 6. Section 7 concludes the paper. _  Research gap  _  Research question  _  Paper outline

Finally, they finish off the section by providing the outline of the paper. Please note, providing the paper outline is optional. It depends on your personal preference and journal requirements.  This passage is a typical format you will see in engineering research papers that propose a new method to solve a particular problem.

2.4. Example #4 (Psychology research paper)

Here is an example from a psychology research paper. In the first line, the authors clearly state the research question, and the methodology they will be using to address it. The authors aim to test the impact of background music on the listener’s ability to remember words. They will be addressing this by performing a series of experiments in which observers will be shown words on the computer screen while playing different types of background music. Then, they are finishing off the section with a very brief summary of the results. This is a good idea because it will provide readers with a rough idea of what to expect from the rest of the paper.

In two experiments, we tested whether the presence of background music had an effect on memory recall. More precisely, we examined whether the type of music, either classical or pop, had an impact on the ability of people to remember a list of words. Observers viewed a list of words on a computer screen and listened to either classical or pop music in the background. The results of this study indicate significant differences between classical and pop music in terms of their effects on memory recall and cognition. _   _  Research questions  _  Methods summary  _  Results summary

3. Frequently Asked Questions

Your research question should align with your research gap and the problem statement. The research question should logically follow the problem statement and research gap you established in the previous sections of your paper. If your research objectives are misaligned with your problem statement and research gap, then reviewers will reject your paper. So make sure they are all tightly aligned with each other.

Look at the first example. We are saying that we are going to study the impact of social media on young people. The research question is too broad. As you can see there is no clear direction, and the study attempts to take on too much.

The research aims to find out the impact of social media on young people. Bad research question (Too broad)

Now, look at the second example. It is much more focused. We are very specific about our research questions.  We are saying that we are attempting to measure the average time spent by teenagers on social media. And, we are also trying to understand the exact nature of their interactions on social media. We will be using an online questionnaire to answer the questions and we will be choosing participants from England and Scotland. This is a good research question, because it clearly defines what you have set out to do and how you plan to achieve it.

The research aims to estimate the average time spent by 18-24 year-olds on social media, and investigate the nature of interactions and conversations they have on social media. We attempt to answer these questions by conducting an online questionnaire survey in England and Scotland. Good research question (Very specific and focussed)

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A Practical Guide to Writing Quantitative and Qualitative Research Questions and Hypotheses in Scholarly Articles

Edward barroga.

1 Department of General Education, Graduate School of Nursing Science, St. Luke’s International University, Tokyo, Japan.

Glafera Janet Matanguihan

2 Department of Biological Sciences, Messiah University, Mechanicsburg, PA, USA.

The development of research questions and the subsequent hypotheses are prerequisites to defining the main research purpose and specific objectives of a study. Consequently, these objectives determine the study design and research outcome. The development of research questions is a process based on knowledge of current trends, cutting-edge studies, and technological advances in the research field. Excellent research questions are focused and require a comprehensive literature search and in-depth understanding of the problem being investigated. Initially, research questions may be written as descriptive questions which could be developed into inferential questions. These questions must be specific and concise to provide a clear foundation for developing hypotheses. Hypotheses are more formal predictions about the research outcomes. These specify the possible results that may or may not be expected regarding the relationship between groups. Thus, research questions and hypotheses clarify the main purpose and specific objectives of the study, which in turn dictate the design of the study, its direction, and outcome. Studies developed from good research questions and hypotheses will have trustworthy outcomes with wide-ranging social and health implications.

INTRODUCTION

Scientific research is usually initiated by posing evidenced-based research questions which are then explicitly restated as hypotheses. 1 , 2 The hypotheses provide directions to guide the study, solutions, explanations, and expected results. 3 , 4 Both research questions and hypotheses are essentially formulated based on conventional theories and real-world processes, which allow the inception of novel studies and the ethical testing of ideas. 5 , 6

It is crucial to have knowledge of both quantitative and qualitative research 2 as both types of research involve writing research questions and hypotheses. 7 However, these crucial elements of research are sometimes overlooked; if not overlooked, then framed without the forethought and meticulous attention it needs. Planning and careful consideration are needed when developing quantitative or qualitative research, particularly when conceptualizing research questions and hypotheses. 4

There is a continuing need to support researchers in the creation of innovative research questions and hypotheses, as well as for journal articles that carefully review these elements. 1 When research questions and hypotheses are not carefully thought of, unethical studies and poor outcomes usually ensue. Carefully formulated research questions and hypotheses define well-founded objectives, which in turn determine the appropriate design, course, and outcome of the study. This article then aims to discuss in detail the various aspects of crafting research questions and hypotheses, with the goal of guiding researchers as they develop their own. Examples from the authors and peer-reviewed scientific articles in the healthcare field are provided to illustrate key points.

DEFINITIONS AND RELATIONSHIP OF RESEARCH QUESTIONS AND HYPOTHESES

A research question is what a study aims to answer after data analysis and interpretation. The answer is written in length in the discussion section of the paper. Thus, the research question gives a preview of the different parts and variables of the study meant to address the problem posed in the research question. 1 An excellent research question clarifies the research writing while facilitating understanding of the research topic, objective, scope, and limitations of the study. 5

On the other hand, a research hypothesis is an educated statement of an expected outcome. This statement is based on background research and current knowledge. 8 , 9 The research hypothesis makes a specific prediction about a new phenomenon 10 or a formal statement on the expected relationship between an independent variable and a dependent variable. 3 , 11 It provides a tentative answer to the research question to be tested or explored. 4

Hypotheses employ reasoning to predict a theory-based outcome. 10 These can also be developed from theories by focusing on components of theories that have not yet been observed. 10 The validity of hypotheses is often based on the testability of the prediction made in a reproducible experiment. 8

Conversely, hypotheses can also be rephrased as research questions. Several hypotheses based on existing theories and knowledge may be needed to answer a research question. Developing ethical research questions and hypotheses creates a research design that has logical relationships among variables. These relationships serve as a solid foundation for the conduct of the study. 4 , 11 Haphazardly constructed research questions can result in poorly formulated hypotheses and improper study designs, leading to unreliable results. Thus, the formulations of relevant research questions and verifiable hypotheses are crucial when beginning research. 12

CHARACTERISTICS OF GOOD RESEARCH QUESTIONS AND HYPOTHESES

Excellent research questions are specific and focused. These integrate collective data and observations to confirm or refute the subsequent hypotheses. Well-constructed hypotheses are based on previous reports and verify the research context. These are realistic, in-depth, sufficiently complex, and reproducible. More importantly, these hypotheses can be addressed and tested. 13

There are several characteristics of well-developed hypotheses. Good hypotheses are 1) empirically testable 7 , 10 , 11 , 13 ; 2) backed by preliminary evidence 9 ; 3) testable by ethical research 7 , 9 ; 4) based on original ideas 9 ; 5) have evidenced-based logical reasoning 10 ; and 6) can be predicted. 11 Good hypotheses can infer ethical and positive implications, indicating the presence of a relationship or effect relevant to the research theme. 7 , 11 These are initially developed from a general theory and branch into specific hypotheses by deductive reasoning. In the absence of a theory to base the hypotheses, inductive reasoning based on specific observations or findings form more general hypotheses. 10

TYPES OF RESEARCH QUESTIONS AND HYPOTHESES

Research questions and hypotheses are developed according to the type of research, which can be broadly classified into quantitative and qualitative research. We provide a summary of the types of research questions and hypotheses under quantitative and qualitative research categories in Table 1 .

Research questions in quantitative research

In quantitative research, research questions inquire about the relationships among variables being investigated and are usually framed at the start of the study. These are precise and typically linked to the subject population, dependent and independent variables, and research design. 1 Research questions may also attempt to describe the behavior of a population in relation to one or more variables, or describe the characteristics of variables to be measured ( descriptive research questions ). 1 , 5 , 14 These questions may also aim to discover differences between groups within the context of an outcome variable ( comparative research questions ), 1 , 5 , 14 or elucidate trends and interactions among variables ( relationship research questions ). 1 , 5 We provide examples of descriptive, comparative, and relationship research questions in quantitative research in Table 2 .

Hypotheses in quantitative research

In quantitative research, hypotheses predict the expected relationships among variables. 15 Relationships among variables that can be predicted include 1) between a single dependent variable and a single independent variable ( simple hypothesis ) or 2) between two or more independent and dependent variables ( complex hypothesis ). 4 , 11 Hypotheses may also specify the expected direction to be followed and imply an intellectual commitment to a particular outcome ( directional hypothesis ) 4 . On the other hand, hypotheses may not predict the exact direction and are used in the absence of a theory, or when findings contradict previous studies ( non-directional hypothesis ). 4 In addition, hypotheses can 1) define interdependency between variables ( associative hypothesis ), 4 2) propose an effect on the dependent variable from manipulation of the independent variable ( causal hypothesis ), 4 3) state a negative relationship between two variables ( null hypothesis ), 4 , 11 , 15 4) replace the working hypothesis if rejected ( alternative hypothesis ), 15 explain the relationship of phenomena to possibly generate a theory ( working hypothesis ), 11 5) involve quantifiable variables that can be tested statistically ( statistical hypothesis ), 11 6) or express a relationship whose interlinks can be verified logically ( logical hypothesis ). 11 We provide examples of simple, complex, directional, non-directional, associative, causal, null, alternative, working, statistical, and logical hypotheses in quantitative research, as well as the definition of quantitative hypothesis-testing research in Table 3 .

Research questions in qualitative research

Unlike research questions in quantitative research, research questions in qualitative research are usually continuously reviewed and reformulated. The central question and associated subquestions are stated more than the hypotheses. 15 The central question broadly explores a complex set of factors surrounding the central phenomenon, aiming to present the varied perspectives of participants. 15

There are varied goals for which qualitative research questions are developed. These questions can function in several ways, such as to 1) identify and describe existing conditions ( contextual research question s); 2) describe a phenomenon ( descriptive research questions ); 3) assess the effectiveness of existing methods, protocols, theories, or procedures ( evaluation research questions ); 4) examine a phenomenon or analyze the reasons or relationships between subjects or phenomena ( explanatory research questions ); or 5) focus on unknown aspects of a particular topic ( exploratory research questions ). 5 In addition, some qualitative research questions provide new ideas for the development of theories and actions ( generative research questions ) or advance specific ideologies of a position ( ideological research questions ). 1 Other qualitative research questions may build on a body of existing literature and become working guidelines ( ethnographic research questions ). Research questions may also be broadly stated without specific reference to the existing literature or a typology of questions ( phenomenological research questions ), may be directed towards generating a theory of some process ( grounded theory questions ), or may address a description of the case and the emerging themes ( qualitative case study questions ). 15 We provide examples of contextual, descriptive, evaluation, explanatory, exploratory, generative, ideological, ethnographic, phenomenological, grounded theory, and qualitative case study research questions in qualitative research in Table 4 , and the definition of qualitative hypothesis-generating research in Table 5 .

Qualitative studies usually pose at least one central research question and several subquestions starting with How or What . These research questions use exploratory verbs such as explore or describe . These also focus on one central phenomenon of interest, and may mention the participants and research site. 15

Hypotheses in qualitative research

Hypotheses in qualitative research are stated in the form of a clear statement concerning the problem to be investigated. Unlike in quantitative research where hypotheses are usually developed to be tested, qualitative research can lead to both hypothesis-testing and hypothesis-generating outcomes. 2 When studies require both quantitative and qualitative research questions, this suggests an integrative process between both research methods wherein a single mixed-methods research question can be developed. 1

FRAMEWORKS FOR DEVELOPING RESEARCH QUESTIONS AND HYPOTHESES

Research questions followed by hypotheses should be developed before the start of the study. 1 , 12 , 14 It is crucial to develop feasible research questions on a topic that is interesting to both the researcher and the scientific community. This can be achieved by a meticulous review of previous and current studies to establish a novel topic. Specific areas are subsequently focused on to generate ethical research questions. The relevance of the research questions is evaluated in terms of clarity of the resulting data, specificity of the methodology, objectivity of the outcome, depth of the research, and impact of the study. 1 , 5 These aspects constitute the FINER criteria (i.e., Feasible, Interesting, Novel, Ethical, and Relevant). 1 Clarity and effectiveness are achieved if research questions meet the FINER criteria. In addition to the FINER criteria, Ratan et al. described focus, complexity, novelty, feasibility, and measurability for evaluating the effectiveness of research questions. 14

The PICOT and PEO frameworks are also used when developing research questions. 1 The following elements are addressed in these frameworks, PICOT: P-population/patients/problem, I-intervention or indicator being studied, C-comparison group, O-outcome of interest, and T-timeframe of the study; PEO: P-population being studied, E-exposure to preexisting conditions, and O-outcome of interest. 1 Research questions are also considered good if these meet the “FINERMAPS” framework: Feasible, Interesting, Novel, Ethical, Relevant, Manageable, Appropriate, Potential value/publishable, and Systematic. 14

As we indicated earlier, research questions and hypotheses that are not carefully formulated result in unethical studies or poor outcomes. To illustrate this, we provide some examples of ambiguous research question and hypotheses that result in unclear and weak research objectives in quantitative research ( Table 6 ) 16 and qualitative research ( Table 7 ) 17 , and how to transform these ambiguous research question(s) and hypothesis(es) into clear and good statements.

a These statements were composed for comparison and illustrative purposes only.

b These statements are direct quotes from Higashihara and Horiuchi. 16

a This statement is a direct quote from Shimoda et al. 17

The other statements were composed for comparison and illustrative purposes only.

CONSTRUCTING RESEARCH QUESTIONS AND HYPOTHESES

To construct effective research questions and hypotheses, it is very important to 1) clarify the background and 2) identify the research problem at the outset of the research, within a specific timeframe. 9 Then, 3) review or conduct preliminary research to collect all available knowledge about the possible research questions by studying theories and previous studies. 18 Afterwards, 4) construct research questions to investigate the research problem. Identify variables to be accessed from the research questions 4 and make operational definitions of constructs from the research problem and questions. Thereafter, 5) construct specific deductive or inductive predictions in the form of hypotheses. 4 Finally, 6) state the study aims . This general flow for constructing effective research questions and hypotheses prior to conducting research is shown in Fig. 1 .

Research questions are used more frequently in qualitative research than objectives or hypotheses. 3 These questions seek to discover, understand, explore or describe experiences by asking “What” or “How.” The questions are open-ended to elicit a description rather than to relate variables or compare groups. The questions are continually reviewed, reformulated, and changed during the qualitative study. 3 Research questions are also used more frequently in survey projects than hypotheses in experiments in quantitative research to compare variables and their relationships.

Hypotheses are constructed based on the variables identified and as an if-then statement, following the template, ‘If a specific action is taken, then a certain outcome is expected.’ At this stage, some ideas regarding expectations from the research to be conducted must be drawn. 18 Then, the variables to be manipulated (independent) and influenced (dependent) are defined. 4 Thereafter, the hypothesis is stated and refined, and reproducible data tailored to the hypothesis are identified, collected, and analyzed. 4 The hypotheses must be testable and specific, 18 and should describe the variables and their relationships, the specific group being studied, and the predicted research outcome. 18 Hypotheses construction involves a testable proposition to be deduced from theory, and independent and dependent variables to be separated and measured separately. 3 Therefore, good hypotheses must be based on good research questions constructed at the start of a study or trial. 12

In summary, research questions are constructed after establishing the background of the study. Hypotheses are then developed based on the research questions. Thus, it is crucial to have excellent research questions to generate superior hypotheses. In turn, these would determine the research objectives and the design of the study, and ultimately, the outcome of the research. 12 Algorithms for building research questions and hypotheses are shown in Fig. 2 for quantitative research and in Fig. 3 for qualitative research.

EXAMPLES OF RESEARCH QUESTIONS FROM PUBLISHED ARTICLES

• EXAMPLE 1. Descriptive research question (quantitative research)
• - Presents research variables to be assessed (distinct phenotypes and subphenotypes)
• “BACKGROUND: Since COVID-19 was identified, its clinical and biological heterogeneity has been recognized. Identifying COVID-19 phenotypes might help guide basic, clinical, and translational research efforts.
• RESEARCH QUESTION: Does the clinical spectrum of patients with COVID-19 contain distinct phenotypes and subphenotypes? ” 19
• EXAMPLE 2. Relationship research question (quantitative research)
• - Shows interactions between dependent variable (static postural control) and independent variable (peripheral visual field loss)
• “Background: Integration of visual, vestibular, and proprioceptive sensations contributes to postural control. People with peripheral visual field loss have serious postural instability. However, the directional specificity of postural stability and sensory reweighting caused by gradual peripheral visual field loss remain unclear.
• Research question: What are the effects of peripheral visual field loss on static postural control ?” 20
• EXAMPLE 3. Comparative research question (quantitative research)
• - Clarifies the difference among groups with an outcome variable (patients enrolled in COMPERA with moderate PH or severe PH in COPD) and another group without the outcome variable (patients with idiopathic pulmonary arterial hypertension (IPAH))
• “BACKGROUND: Pulmonary hypertension (PH) in COPD is a poorly investigated clinical condition.
• RESEARCH QUESTION: Which factors determine the outcome of PH in COPD?
• STUDY DESIGN AND METHODS: We analyzed the characteristics and outcome of patients enrolled in the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA) with moderate or severe PH in COPD as defined during the 6th PH World Symposium who received medical therapy for PH and compared them with patients with idiopathic pulmonary arterial hypertension (IPAH) .” 21
• EXAMPLE 4. Exploratory research question (qualitative research)
• - Explores areas that have not been fully investigated (perspectives of families and children who receive care in clinic-based child obesity treatment) to have a deeper understanding of the research problem
• “Problem: Interventions for children with obesity lead to only modest improvements in BMI and long-term outcomes, and data are limited on the perspectives of families of children with obesity in clinic-based treatment. This scoping review seeks to answer the question: What is known about the perspectives of families and children who receive care in clinic-based child obesity treatment? This review aims to explore the scope of perspectives reported by families of children with obesity who have received individualized outpatient clinic-based obesity treatment.” 22
• EXAMPLE 5. Relationship research question (quantitative research)
• - Defines interactions between dependent variable (use of ankle strategies) and independent variable (changes in muscle tone)
• “Background: To maintain an upright standing posture against external disturbances, the human body mainly employs two types of postural control strategies: “ankle strategy” and “hip strategy.” While it has been reported that the magnitude of the disturbance alters the use of postural control strategies, it has not been elucidated how the level of muscle tone, one of the crucial parameters of bodily function, determines the use of each strategy. We have previously confirmed using forward dynamics simulations of human musculoskeletal models that an increased muscle tone promotes the use of ankle strategies. The objective of the present study was to experimentally evaluate a hypothesis: an increased muscle tone promotes the use of ankle strategies. Research question: Do changes in the muscle tone affect the use of ankle strategies ?” 23

EXAMPLES OF HYPOTHESES IN PUBLISHED ARTICLES

• EXAMPLE 1. Working hypothesis (quantitative research)
• - A hypothesis that is initially accepted for further research to produce a feasible theory
• “As fever may have benefit in shortening the duration of viral illness, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response when taken during the early stages of COVID-19 illness .” 24
• “In conclusion, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response . The difference in perceived safety of these agents in COVID-19 illness could be related to the more potent efficacy to reduce fever with ibuprofen compared to acetaminophen. Compelling data on the benefit of fever warrant further research and review to determine when to treat or withhold ibuprofen for early stage fever for COVID-19 and other related viral illnesses .” 24
• EXAMPLE 2. Exploratory hypothesis (qualitative research)
• - Explores particular areas deeper to clarify subjective experience and develop a formal hypothesis potentially testable in a future quantitative approach
• “We hypothesized that when thinking about a past experience of help-seeking, a self distancing prompt would cause increased help-seeking intentions and more favorable help-seeking outcome expectations .” 25
• “Conclusion
• Although a priori hypotheses were not supported, further research is warranted as results indicate the potential for using self-distancing approaches to increasing help-seeking among some people with depressive symptomatology.” 25
• EXAMPLE 3. Hypothesis-generating research to establish a framework for hypothesis testing (qualitative research)
• “We hypothesize that compassionate care is beneficial for patients (better outcomes), healthcare systems and payers (lower costs), and healthcare providers (lower burnout). ” 26
• Compassionomics is the branch of knowledge and scientific study of the effects of compassionate healthcare. Our main hypotheses are that compassionate healthcare is beneficial for (1) patients, by improving clinical outcomes, (2) healthcare systems and payers, by supporting financial sustainability, and (3) HCPs, by lowering burnout and promoting resilience and well-being. The purpose of this paper is to establish a scientific framework for testing the hypotheses above . If these hypotheses are confirmed through rigorous research, compassionomics will belong in the science of evidence-based medicine, with major implications for all healthcare domains.” 26
• EXAMPLE 4. Statistical hypothesis (quantitative research)
• - An assumption is made about the relationship among several population characteristics ( gender differences in sociodemographic and clinical characteristics of adults with ADHD ). Validity is tested by statistical experiment or analysis ( chi-square test, Students t-test, and logistic regression analysis)
• “Our research investigated gender differences in sociodemographic and clinical characteristics of adults with ADHD in a Japanese clinical sample. Due to unique Japanese cultural ideals and expectations of women's behavior that are in opposition to ADHD symptoms, we hypothesized that women with ADHD experience more difficulties and present more dysfunctions than men . We tested the following hypotheses: first, women with ADHD have more comorbidities than men with ADHD; second, women with ADHD experience more social hardships than men, such as having less full-time employment and being more likely to be divorced.” 27
• “Statistical Analysis
• ( text omitted ) Between-gender comparisons were made using the chi-squared test for categorical variables and Students t-test for continuous variables…( text omitted ). A logistic regression analysis was performed for employment status, marital status, and comorbidity to evaluate the independent effects of gender on these dependent variables.” 27

EXAMPLES OF HYPOTHESIS AS WRITTEN IN PUBLISHED ARTICLES IN RELATION TO OTHER PARTS

• EXAMPLE 1. Background, hypotheses, and aims are provided
• “Pregnant women need skilled care during pregnancy and childbirth, but that skilled care is often delayed in some countries …( text omitted ). The focused antenatal care (FANC) model of WHO recommends that nurses provide information or counseling to all pregnant women …( text omitted ). Job aids are visual support materials that provide the right kind of information using graphics and words in a simple and yet effective manner. When nurses are not highly trained or have many work details to attend to, these job aids can serve as a content reminder for the nurses and can be used for educating their patients (Jennings, Yebadokpo, Affo, & Agbogbe, 2010) ( text omitted ). Importantly, additional evidence is needed to confirm how job aids can further improve the quality of ANC counseling by health workers in maternal care …( text omitted )” 28
• “ This has led us to hypothesize that the quality of ANC counseling would be better if supported by job aids. Consequently, a better quality of ANC counseling is expected to produce higher levels of awareness concerning the danger signs of pregnancy and a more favorable impression of the caring behavior of nurses .” 28
• “This study aimed to examine the differences in the responses of pregnant women to a job aid-supported intervention during ANC visit in terms of 1) their understanding of the danger signs of pregnancy and 2) their impression of the caring behaviors of nurses to pregnant women in rural Tanzania.” 28
• EXAMPLE 2. Background, hypotheses, and aims are provided
• “We conducted a two-arm randomized controlled trial (RCT) to evaluate and compare changes in salivary cortisol and oxytocin levels of first-time pregnant women between experimental and control groups. The women in the experimental group touched and held an infant for 30 min (experimental intervention protocol), whereas those in the control group watched a DVD movie of an infant (control intervention protocol). The primary outcome was salivary cortisol level and the secondary outcome was salivary oxytocin level.” 29
• “ We hypothesize that at 30 min after touching and holding an infant, the salivary cortisol level will significantly decrease and the salivary oxytocin level will increase in the experimental group compared with the control group .” 29
• EXAMPLE 3. Background, aim, and hypothesis are provided
• “In countries where the maternal mortality ratio remains high, antenatal education to increase Birth Preparedness and Complication Readiness (BPCR) is considered one of the top priorities [1]. BPCR includes birth plans during the antenatal period, such as the birthplace, birth attendant, transportation, health facility for complications, expenses, and birth materials, as well as family coordination to achieve such birth plans. In Tanzania, although increasing, only about half of all pregnant women attend an antenatal clinic more than four times [4]. Moreover, the information provided during antenatal care (ANC) is insufficient. In the resource-poor settings, antenatal group education is a potential approach because of the limited time for individual counseling at antenatal clinics.” 30
• “This study aimed to evaluate an antenatal group education program among pregnant women and their families with respect to birth-preparedness and maternal and infant outcomes in rural villages of Tanzania.” 30
• “ The study hypothesis was if Tanzanian pregnant women and their families received a family-oriented antenatal group education, they would (1) have a higher level of BPCR, (2) attend antenatal clinic four or more times, (3) give birth in a health facility, (4) have less complications of women at birth, and (5) have less complications and deaths of infants than those who did not receive the education .” 30

Research questions and hypotheses are crucial components to any type of research, whether quantitative or qualitative. These questions should be developed at the very beginning of the study. Excellent research questions lead to superior hypotheses, which, like a compass, set the direction of research, and can often determine the successful conduct of the study. Many research studies have floundered because the development of research questions and subsequent hypotheses was not given the thought and meticulous attention needed. The development of research questions and hypotheses is an iterative process based on extensive knowledge of the literature and insightful grasp of the knowledge gap. Focused, concise, and specific research questions provide a strong foundation for constructing hypotheses which serve as formal predictions about the research outcomes. Research questions and hypotheses are crucial elements of research that should not be overlooked. They should be carefully thought of and constructed when planning research. This avoids unethical studies and poor outcomes by defining well-founded objectives that determine the design, course, and outcome of the study.

Disclosure: The authors have no potential conflicts of interest to disclose.

Author Contributions:

• Conceptualization: Barroga E, Matanguihan GJ.
• Methodology: Barroga E, Matanguihan GJ.
• Writing - original draft: Barroga E, Matanguihan GJ.
• Writing - review & editing: Barroga E, Matanguihan GJ.

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Developing a Research Question

It's absolutely essential to develop a research question that you're interested in or care about in order to focus your research and your paper (unless, of course, your instructor gives you a very specific assignment). For example, researching a broad topic such as "business management" is difficult since there may be hundreds of sources on all aspects of business management. On the other hand, a focused question such as "What are the pros and cons of Japanese management style?" is easier to research and can be covered more fully and in more depth.

How do you develop a usable research question? Choose an appropriate topic or issue for your research, one that actually can be researched ( Exercise 1 ). Then list all of the questions that you'd like answered yourself. Choose the best question, one that is neither too broad nor too narrow. Sometimes the number of sources you find will help you discover whether your research question is too broad, too narrow, or okay.

If you know a lot about the topic, you can develop a research question based on your own knowledge. If you feel you don't know much about the topic, think again. For example, if you're assigned a research topic on an issue confronting the ancient Babylonian family, remember, by virtue of your own family life, you already know a great deal about family issues. Once you determine what you do know, then you're ready to do some general reading in a textbook or encyclopedia in order to develop a usable research question.

It's a good idea to evaluate your research question before completing the research exercise ( Exercise 3 ) and to ask a writing learning coach or tutor for feedback on your research question. And you also should check your research question with your course instructor.

Topic/Issue

A topic is what the essay or research paper is about. It provides a focus for the writing. Of course, the major topic can be broken down into its components or smaller pieces (e.g., the major topic of nuclear waste disposal may be broken down into medical, economic, and environmental concerns). But the important thing to remember is that you should stick with just one major topic per essay or research paper in order to have a coherent piece of writing.

An issue is a concept upon which you can take a stand. While "nuclear waste" is a topic, "safe and economic disposal of nuclear waste" is an issue, or a "point of discussion, debate, or dispute" (American Heritage Dictionary).

Choose a Question that is Neither Too Broad or Too Narrow

For example, if you choose juvenile delinquency (a topic that can be researched), you might ask the following questions:

• What is the 1994 rate of juvenile delinquency in the U.S.?
• What can we do to reduce juvenile delinquency in the U.S.?
• Does education play a role in reducing juvenile delinquents' return to crime?

Once you complete your list, review your questions in order to choose a usable one that is neither too broad nor too narrow. In this case, the best research question is "c." Question "a" is too narrow, since it can be answered with a simple statistic. Question "b" is too broad; it implies that the researcher will cover many tactics for reducing juvenile delinquency that could be used throughout the country. Question "c," on the other hand, is focused enough to research in some depth. ( Exercise 2 )

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1-Research Questions

1. The Purpose of Research Questions

Both professional researchers and successful student researchers develop research questions. That’s because research questions are more than handy tools; they are essential to the research process.

By defining exactly what the researcher is trying to find out, these questions influence most of the rest of the steps taken to conduct the research. That’s true even if the research is not for academic purposes but for other areas of our lives.

For instance, if you’re seeking information about a health problem in order to learn whether you have anything to worry about, research questions will make it possible for you to more effectively decide whether to seek medical help–and how quickly.

Or, if you’re researching a potential employer, having developed and used research questions will mean you’re able to more confidently decide whether to apply for an internship or job there.

The confidence you’ll have when making such decisions will come from knowing that the information they’re based on was gathered by conscious thought rather than serendipity and whim.

Choosing & Using Sources: A Guide to Academic Research Copyright © 2015 by Teaching & Learning, Ohio State University Libraries is licensed under a Creative Commons Attribution 4.0 International License , except where otherwise noted.

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A Giant List Of Really Good Essential Questions

Essential questions are ‘essential’ in the sense of signaling genuine, important and necessarily-ongoing inquiries.

by Terry Heick

Essential questions are, as Grant Wiggins defined, ‘essential’ in the sense of signaling genuine, important and necessarily-ongoing inquiries.” These are grapple-worthy, substantive questions that not only require wrestling with, but are worth wrestling with–that could lead students to some critical insight in a 40/40/40-rule sense of the term.

I collected the following set of questions through the course of creating units of study, most of them from the Greece Central School District in New York. In revisiting them recently, I noticed that quite a few of them were closed/yes or no questions, so I went back and revised some of them, and added a few new ones, something I’ll try to do from time to time.

Or maybe I’ll make a separate page for them entirely. Or, who knows. Nonetheless, below are many, many examples of essential questions. Most are arts & humanities, but if this post proves useful, we can add some STEM inquiry to the mix as well. Let me know in the comments.

See also 8 Strategies To Help Students Ask Great Questions

Many, Many Examples Of Essential Questions

Decisions, Actions, and Consequences

• What is the relationship between decisions and consequences?
• How do we know how to make good decisions?
• How can a person’s decisions and actions change his/her life?
• How do the decisions and actions of characters reveal their personalities?
• How do decisions, actions, and consequences vary depending on the different perspectives of the people involved?

Social Justice

• What is social justice?
• To what extent does power or the lack of power affect individuals?
• What is oppression and what are the root causes?
• How are prejudice and bias created? How do we overcome them?
• What are the responsibilities of the individual in regard to issues of social justice?
• How can literature serve as a vehicle for social change?
• When should an individual take a stand against what he/she believes to be an injustice? What are the most effective ways to do this?
• What are the factors that create an imbalance of power within a culture?
• What does power have to do with fairness and justice?
• When is it necessary to question the status quo? Who decides?
• What are the benefits and consequences of questioning / challenging social order?
• How do stereotypes influence how we look at and understand the world?
• What does it mean to be invisible? (context: minorities)
• In what ways can a minority keep their issues on the larger culture’s “radar screen?”
• What creates prejudice, and what can an individual overcome it?
• What are the causes and consequences of prejudice and injustice, and how does an individual’s response to them reveal his/her true character?
• What allows some individuals to take a stand against prejudice/oppression while others choose to participate in it?
• What are the causes and consequences of prejudice and how does an individual’s response to it reveal his/her morals, ethics, and values?

Culture: Values, Beliefs & Rituals

• How do individuals develop values and beliefs?
• What factors shape our values and beliefs?
• How do values and beliefs change over time?
• How does family play a role in shaping our values and beliefs?
• Why do we need beliefs and values?
• What happens when belief systems of societies and individuals come into conflict?
• When should an individual take a stand in opposition to an individual or larger group?
• When is it appropriate to challenge the beliefs or values of society?
• To what extent do belief systems shape and/or reflect culture and society?
• How are belief systems represented and reproduced through history, literature, art, and music?
• How do beliefs, ethics, or values influence different people’s behavior?
• How do individuals reconcile competing belief systems within a given society (e.g., moral beliefs conflicting with legal codes)?
• When a person’s individual choices are in direct conflict with his/her society, what are the consequences?
• What is morality and what are the factors that have an impact on the development of our morality?
• What role or purpose does religion / spirituality serve in a culture?
• What purpose or function do ethics / philosophy have in governing technological advances?
• How do our values and beliefs shape who we are as individuals and influence our behavior?

Adversity, Conflict, and Change 

• How does conflict lead to change?
• What problem-solving strategies can individuals use to manage conflict and change?
• How does an individual’s point of view affect the way they deal with conflict?
• What personal qualities have helped you to deal with conflict and change?
• How might if feel to live through a conflict that disrupts your way of life?
• How does conflict influence an individual’s decisions and actions?
• How are people transformed through their relationships with others?
• What is community and what are the individual’s responsibility to the community as well as the community’s responsibility to the individual?

Utopia and Dystopia

• How would we define a utopian society?
• How has the concept of utopia changed over time and/or across cultures or societies?
• What are the ideals (e.g., freedom, responsibility, justice, community, etc.) that should be honored in a utopian society?
• Why do people continue to pursue the concept of a utopian society?
• How do competing notions of what a utopian society should look like lead to conflict?
• What are the purposes and/or consequence of creating and/or maintaining a dystopian society?
• What is the relationship between differences and utopia?

Chaos and Order

• What is the importance of civilization and what factors support or destroy its fabric?
• What are the positive and negative aspects of both chaos and order?
• What are the responsibilities and consequences of this new world order described as ‘global’?
• What role does chaos play in the creative process?
• What are the politics and consequences of war, and how do these vary based on an individual or cultural perspective?

Constructing Identities

• How do we form and shape our identities?
• In a culture where we are bombarded with ideas and images of what we ‘should’ be, how does one form an identity that remains true and authentic for her/himself?
• What turning points determine our individual pathways to adulthood?
• In a culture where we are bombarded with other people trying to define us, how do we make decisions for ourselves?
• What is creativity and what is its importance for the individual / the culture?
• What is art and its function in our lives?
• What are the limits, if any, of freedom of speech?

Freedom and Responsibility

• What is freedom?
• What is the relationship between freedom and responsibility?
• What are the essential liberties?
• What is the relationship between privacy, freedom, and security?
• When does government have the right to restrict the freedoms of people?
• When is the restriction of freedom a good thing?

Good and Evil in the World

• Is humankind inherently good or evil?
• Have the forces of good and evil changed over time and if so, how?
• How do different cultures shape the definitions of good and evil?

Heroes and “She-roes”

• Do the attributes of a hero remain the same over time?
• When does a positive personality trait become a tragic flaw?
• What is the role of a hero or “she-roe” (coined by Maya Angelou) in a culture?
• How do various cultures reward / recognize their heroes and “she-roes”?
• Why is it important for people and cultures to construct narratives about their experience?
• What is the relevance of studying multicultural texts?
• How does the media shape our view of the world and ourselves?

The Human Condition / Spirit

• In the face of adversity, what causes some individuals to prevail while others fail?
• What is the meaning of life, and does that shape our beliefs regarding death?

Illusion vs. Reality

• What is reality and how is it constructed?
• What tools can the individual use to judge the difference, or draw a line between, illusion and reality?

Language & Literature

• How is our understanding of culture and society constructed through and by language?
• How can language be powerful?
• How can you use language to empower yourself?
• How is language used to manipulate us?
• In what ways are language and power inseparable?
• What is the relationship between thinking and language? How close or far are they apart?
• How does language influence the way we think, act, and perceive the world?
• How do authors use the resources of language to impact an audience?
• How is literature like life?
• What is literature supposed to do?
• What influences a writer to create?
• What is the purpose and function of art in our culture?
• How does literature reveal the values of a given culture or time period?
• How does the study of fiction and nonfiction texts help individuals construct their understanding of reality?
• In what ways are all narratives influenced by bias and perspective?
• Where does the meaning of a text reside? Within the text, within the reader, or in the transaction that occurs between them?
• What can a reader know about an author’s intentions based only on a reading of the text?
• What are enduring questions and conflicts that writers (and their cultures) grappled with hundreds of years ago and are still relevant today?
• How do we gauge the optimism or pessimism of a particular time period or particular group of writers?
• Why are there universal themes in literature–that is, themes that are of interest or concern to all cultures and societies?
• What are the characteristics or elements that cause a piece of literature to endure?
• What distinguishes a good read from great literature?
• Who decides the criteria for judging whether or not a book is any good?
• What is the purpose of: science fiction? satire? historical novels, etc.?

Love & Sacrifice

• If any, what are the boundaries of love and sacrifice, and where does one draw the line between them?
• What are the factors that move individuals / communities / nations to great sacrifice and what are the consequences?

Nature in the Balance

• What are the responsibilities of the individual / society / superpowers in regard to the health of the environment?  (local, regional, national or international context can be used)
• What are the consequences of being unconcerned with nature’s balance/harmony?

Our View of the World and Ourselves

• How do we know what we know?
• What is changeable within ourselves?
• How does what we know about the world shape the way we view ourselves?
• How do our personal experiences shape our view of others?
• What does it mean to be an insider or an outsider?
• What does it mean to “grow up”?
• Where do our definitions of good and evil come from?

Past, Present, and Future

• Why do we bother to study/examine the past, present or future?
• What are the recurrent motifs of history and in what ways have they changed or remained the same?

The Pursuit of Happiness

• What is happiness, and what is the degree of importance in one’s life?
• To what extent does a culture / society / subculture shape an individual’s understanding or concept of happiness?

Relationships and Community

• What are the elements that build a strong friendship?
• How do friendships change over time?
• What impact does family have during different stages of our lives?
• What can we learn from different generations?
• How is conflict an inevitable part of relationships?
• How do you know if a relationship is healthy or hurtful?
• What personal qualities help or hinder the formation of relationships?
• What is community and what are the individual’s responsibilities to the community as well as the community’s responsibilities to the individual?

Shades of Truth

• Who defines “truth”?
• How does perspective shape or alter truth?

My brain; Grant’s authenticeducation.org; L. Beltchenko 2007-2008 and the Greece Central School District, New York; Many, Many Examples Of Essential Questions

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Research Question Examples – Get Inspiration for Your Research Paper

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When writing a thesis, dissertation, or any other type of research paper , the research question represents one of the core elements. The research question is typically adjusted and refined throughout the entire research process , as it is difficult to compress the studied issues or focus points into one defining question.

In this article, we provide information on how to create an optimal research question with research question examples.

Inhaltsverzeichnis

• 1 In a Nutshell: Research question examples
• 2 Definition: Research question examples
• 3 Types of research question examples
• 4 Research question examples

In a Nutshell: Research question examples

• The goal of a research paper is to answer the research question.
• This article provides research question examples that are based on quantitative, qualitative, and mixed-methods approaches.
• The FINER criteria model is a useful tool to check whether a research question is of good quality.
• This article provides a variety of research question examples that should be avoided and their respective corrected versions.

Definition: Research question examples

Research questions are fundamental in a research study, as they depict the topics and issues that are discussed and analyzed and help define a systematic research process . In other words, the aim of a study is to answer the respective research question.

Other imperative research components such as the methodology and hypotheses can be determined through the research question. Research questions can be categorized into 3 different types:

• Qualitative research questions
• Quantitative research questions
• Mixed-methods research questions

Types of research question examples

Depending on your research design, the research question is determined by the methods you use. The following table shows research question examples for the different types of research:

The FINER criteria

The FINER criteria model consists of 5 components, which can be checked off to determine whether a research question is of high quality:

It is important to make sure that the research question is feasible. This means that the issues in question need to be realistic to investigate. To ensure feasibility, it should be considered whether the researcher is able to collect data for the research and if the researcher possesses the right skills and resources to do so.

Interesting

When constructing a research question, it is essential that it does not only interest the researcher, but also the society or community that may be confronted by a research topic.

When conducting research, you should aim for an investigation that can contribute to already existing findings and studies.

Ethical considerations should be respected in order to construct good research questions. This means that they should be approved by relevant review boards and authorities.

It is essential to consider whether your research is relevant to your study field and the general public.

Research question examples

The following table shows bad research question examples and improved versions with respective explanations:

Explanation

How does sugar impact your body?

This question is too broad for research.

How does a daily dose of 35 g of sugar impact the energy levels of 25-35-year-old women?

This question is more specified and can be researched with a mixed-methods approach.

Why is there a housing crisis in Denmark?

Starting a research question with “why” often indicates that it is not specific enough. There are too many ways to answer it.

How do internationalization policies at Danish universities impact the vacancy and affordability of housing in Denmark?

This question is more narrowed to a particular issue, which indicates a much clearer direction of research.

Are the unemployment policies better in the US or in Australia?

This question is too subjective, as an assumption is made with no clear supportive research.

How do the US and Australia compare in unemployment benefits among the lower class with mental health problems?

This question is more objective and does not make any assumptions of possible outcomes. It is also specified to a focus group, which makes the topic more researchable.

How can more people be urged to participate in the regional elections?

Broad normative questions are generally not relevant to use in research.

What strategies may help to motivate the 18-30-year-old population to participate in the regional elections?

This question indicates that there are possible solutions as the question is more specified.

Did drug abuse increase in Germany in the past 5 years?

Questions that can be answered with yes or no should be avoided.

How has the number of drug abuse cases been impacted by social, economic, and political aspects in Germany in the past 5 years?

This question has more depth and requires research to be answered.

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What are some good research question examples?

• What are the experiences of caretakers interacting with autistic children at their work?
• What are the viewpoints of student workers at government facilities?
• What were the voting rates in the 2016 US presidential election compared to the one before?
• What is the demographic of Japan in 2023 compared to 2013?

What makes a good research question example?

Firstly, it is important to choose what type of research question: Qualitative, quantitative, or mixed methods research questions. The FINER criteria model can help construct a good research question.

What is an example of a good and bad research question?

✘ How does sugar impact your body?

✓ How does a daily dose of 35 g of sugar impact the energy levels of 25-35-year-old women?

There are even more well-written and bad research question examples in this article.

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Investigating teachers’ perceptions of artificial intelligence tools in education: potential and difficulties

• Published: 02 August 2024

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• Mohammed Alwaqdani   ORCID: orcid.org/0000-0002-8337-3907 1  

This paper investigated teachers’ perceptions towards the integration of Artificial Intelligence educational tools (AIED) into their educational practices.Indeed, AI rapidly advances across various fields, including education, and it is essential to understand teachers’ perceptions to effectively harness its potential.The study used a quantitative methodology, employing a questionnaire to collect perspectives from 1101 Saudi teachers across different levels and backgrounds. The research attempted to address two research questions focused on (1) The potential of AI as a tool to enhance teaching practice, and (2) the Difficulties encountered by teachers when utilizing AIED tools. The findings showed many teachers acknowledge AIED’s potential to save time, assist in designing enriching activities, and personalize learning experiences, however, concerns exist regarding the effort required for training, potential job displacement, a lack of creativity and critical thinking, unintended consequences, and trust in AI’s error- free performance. Although teachers have explicit optimism about AIED’s benefits, a cautious stance emerges due to concerns about its impact on educational quality, human touch, and potential risks. These results emphasize the need for targeted professional development, collaborative efforts between educators and policymakers, and ethical considerations to ensure responsible and effective integration of AIED. Understanding teachers’ perspectives is crucial for informed decision-making and fostering a balanced approach that optimizes AIED’s contributions while upholding the principles of effective and inclusive education in the rapidly evolving Saudi educational landscape.

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Aldeman, N. L. S., Urtiga, D. S., Aita, K. M., Machado, V. P., Mata, D., Sousa, L. C. D., Coelho, A. G. B., Da, Silva, A. S., Silva, D., Mendes, A. P., Neres, F. J. D. O., & Monte, S. J. H. D. (2021). Smartpathk: A platform for teaching glomerulopathies using machine learning. BMC Medical Education , 21 , 248–248.

Article   Google Scholar  

Baidoo-Anu, D., & Ansah, L. O. (2023). Education in the era of generative artificial intelligence (AI): Understanding the potential benefits of ChatGPT in promoting teaching and learning. Available at SSRN 4337484.

Becker, S. A., Brown, M., Dahlstrom, E., Davis, A., Depaul, K., Diaz, V., & Pomerantz, J. (2018). Nmc horizon report.

Bryant, J., Heitz, C., Sanghvi, S., & Wagle, D. (2020). How artificial intelligence will impact K-12 teachers. Retrieved May, 12, 2020.

Bulger, M. (2016). Personalized learning: The conversations we’re not having. Data and Society, 22 (1), 1–29.

Celik, I., Dindar, M., Muukkonen, H., & Järvelä, S. (2022). The promises and challenges of artificial intelligence for teachers: A systematic review of research. TechTrends , 66 , 616–630.

Chounta, I. A., Bardone, E., Raudsep, A., & Pedaste, M. (2022). Exploring teachers’ perceptions of artificial intelligence as a tool to support their practice in Estonian K-12 education. International Journal of Artificial Intelligence in Education , 32 , 725–755.

Dalvean, M., & Enkhbayar, G. (2018). Assessing the readability of fiction: A corpus analysis and readability ranking of 200 English fiction texts. Linguistic Research , 35 , 137–170.

Felix, C. V. (2020). International perspectives on the role of technology in humanizing higher education . Emerald Publishing Limited.

Gardner, J., O’leary, M., and Yuan, L. (2021). Artificial intelligence in educational assessment:‘Breakthrough? Or buncombe and ballyhoo? Journal of Computer Assisted Learning , 37:1207–1216.

Guerriero, S. (2013). Teachers’ pedagogical knowledge and the teaching profession: Background report and project objectives. Better Policies for Better Lives , 1–7.

Gunawan, K. D. H., Liliasari, L., Kaniawati, I., & Setiawan (2021). Implementation of competency enhancement program for science teachers assisted by artificial intelligence in designing HOTS-based integrated science learning. Jurnal Penelitian Dan Pembelajaran IPA , 7 , 55–65.

Han, Z., Battaglia, F., Udaiyar, A., Fooks, A., & Terlecky, S. R. (2023). An explorative assessment of ChatGPT as an aid in medical education: Use it with caution. MedRxiv , 2023.02 (13), 23285879.

Google Scholar  

Holstein, K., McLaren, B. M., & Aleven, V. (2019). Designing for complementarity: Teacher and student needs for orchestration support in AI-enhanced classrooms . Paper presented at the Artificial Intelligence in Education: 20th International Conference, AIED 2019, Chicago, IL, USA, June 25–29, 2019, Proceedings, Part I 20.

Hu, K. (2023). ChatGPT Sets Record for Fastest-Growing User Base - Analyst Note. Reuters .

Johnson, A. (2019). 5 ways AI is changing the Education Industry. ELearning Industry , 15.

Kizilcec, R. F. (2023). To advance AI use in Education, Focus on understanding educators. International Journal of Artificial Intelligence in Education .

Koc´-Januchta, M. M., Schönborn, K. J., Tibell, L. A., Chaudhri, K., & Heller, H. C. (2020). Engaging with biology by asking questions: Investigating students’ interaction and learning with an artificial intelligence-enriched textbook. Journal of Educational Computing Research , 58 , 1190–1224.

Lampos, V., Mintz, J., & Qu, X. (2021). An artificial intelligence approach for selecting effective teacher communication strategies in autism education. npj Science of Learning, 6 (1), 25.

Luckin, R. (2018). Machine learning and human intelligence: The future of education for the 21st century. ERIC.

Megahed, F. M., Chen, Y. J., Ferris, J. A., Knoth, S., & Jones- Farmer, L. A. (2023). How generative ai models such as chatgpt can be (mis) used in spc practice, education, and research? An exploratory study. Quality Engineering , pages 1–29.

Miao, F., Holmes, W., Huang, R., & Zhang, H. (2021). AI and education: A guidance for policymakers . UNESCO Publishing.

Miró-Pérez, A. P. (2020). World economic forum: Present and future. Dimensión empresarial, 18 (2), 1–7.

Moreno-Guerrero, A. J., López-Belmonte, J., Marín-Marín, J. A., & Soler-Costa, R. (2020). Scientific development of educational artificial intelligence in web of Science. Future Internet , 12 , 124–124.

Perkins, M. (2023). Academic Integrity considerations of AI large Language models in the post-pandemic era: ChatGPT and beyond. Journal of University Teaching & Learning Practice , 20 , 7–7.

Perrotta, C., & Selwyn, N. (2020). Deep learning goes to school: Toward a relational understanding of AI in education. Learning Media and Technology , 45 , 251–269.

Roll, I., & Wylie, R. (2016). Evolution and revolution in artificial intelligence in education. International Journal of Artificial Intelligence in Education , 26 , 582–599.

Tlili, A., Shehata, B., Adarkwah, M. A., Bozkurt, A., Hickey, D. T., Huang, R., & Agyemang, B. (2023). What if the devil is my guardian angel: ChatGPT as a case study of using chatbots in education. Smart Learning Environments , 10 , 15–15.

Wang, S., Sun, Z., & Chen, Y. (2023). Effects of higher education institutes’ artificial intelligence capability on students’ self-efficacy, creativity and learning performance. Education and Information Technologies , 28 , 4919–4939.

Xia, Q., Chiu, T. K., Zhou, X., Chai, C. S., & Cheng, M. (2022). Systematic literature review on opportunities, challenges, and future research recommendations of artificial intelligence in education. Computers and Education: Artificial Intelligence .

Yang, C. C. Y., & Ogata, H. (2023). Personalized review learning approach for improving behavioral engagement and academic achievement in language learning through e-books. Education and Information Technologies , 28 , 1491–1508.

Zhai, X. (2022). ChatGPT user experience: Implications for education. Available at SSRN 4312418 .

Zhang, K., & Aslan, A. B. (2021). AI technologies for education: Recent research & future directions. Computers and Education: Artificial Intelligence , 2 , 100025–100025.

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Alwaqdani, M. Investigating teachers’ perceptions of artificial intelligence tools in education: potential and difficulties. Educ Inf Technol (2024). https://doi.org/10.1007/s10639-024-12903-9

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Biofortification and Fortification of Wheat Flour: Qualitative analysis for implementation and acceptance

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Background: This paper comprehensively investigates various aspects of dietary behaviors relating to the usage of wheat flour and sociocultural preferences embedded within rural communities and aims to bridge health gaps resulting from zinc deficiency by introducing zinc bio-fortified and fortified flour in Pakistan. Method: A household and a market study was conducted in Ghotki and Tando Muhammad Khan districts in Sindh, Pakistan. Various stakeholders involved in the wheat-flour industry including farmers, seed suppliers, owners of atta-chakkis and flour mills, grocers and flour merchants, bakers and hoteliers, consumers, and agronomists were interviewed to gauge their knowledge of bio-fortified and fortified wheat-flour. Results: Wheat-flour is a staple food item in Pakistan, however, agricultural output in Pakistan varies across all provinces. Factors that hinder agricultural productivity include a shortfall of essential resources such as irrigation water, superior quality seeds and fertilizers, and machinery. Farmers use primitive methods of farming as they do not have access to modern technologies, information, or training. Wheat flour market vendors and consumers lack awareness of bio-fortified and fortified wheat flour products and believe the only way to create a customer-base is by ensuring that fortified wheat products are available to all and competitively priced compared to traditional options. Additionally, participants misconstrue the process of fermentation and perceive it as unhealthy. The lack of financial resources and awareness restricts adequate promotion of nutrient-rich food products amongst stakeholders involved in the wheat flour industry. Mass awareness campaigns, education and government incentives could bridge the gaps present and encourage wider adoption of bio-fortified and fortified wheat flour.   Conclusion: Policy makers and communities can draw on the recommendations made in this paper to introduce and promote zinc bio-fortified and fortified flour in settings where zinc deficiency is prevalent.

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Noncitizens are less likely to participate in a census with citizenship question, study says

FILE - A woman fills out a pledge card for the U.S. Census in exchange for a reusable boba tea carton at a boba drink competition in Phoenix on Jan. 3, 2020. According to a new study released in June 2024, adding a citizenship question to the census reduces the participation of people who aren’t U.S. citizens. (AP Photo/Terry Tang, File)

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Adding a citizenship question to the census reduces the participation of people who aren’t U.S. citizens, particularly those from Latin American countries, according to a new research paper that comes as Republicans in Congress are pushing to add such a question to the census form.

Noncitizens who pay taxes but are ineligible to have a Social Security number are less likely to fill out the census questionnaire or more likely to give incomplete answers on the form if there is a citizenship question, potentially exacerbating undercounts of some groups, according to the paper released this summer by researchers at the U.S. Census Bureau and the University of Kansas.

Other groups were less sensitive to the addition of a citizenship question, such as U.S.-born Hispanic residents and noncitizens who weren’t from Latin America, the study said.

The paper comes as Republican lawmakers in Congress push to require a citizenship question on the questionnaire for the once-a-decade census. Their aim is to exclude people who aren’t citizens from the count that helps determine political power and the distribution of federal funds in the United States. The 14th Amendment requires that all people are counted in the census, not just citizens.

In May, the GOP-led House passed a bill that would eliminate noncitizens from the tally gathered during a census and used to decide how many House seats and Electoral College votes each state gets. The bill is unlikely to pass the Democratic-controlled Senate. Separately, the House in coming weeks is to consider an appropriations bill containing similar language seeking to omit people in the country illegally from the count used to redraw political districts .

During debate earlier this month at a House appropriations committee meeting, Democratic U.S. Rep. Grace Meng of New York described the efforts to exclude people in the country illegally as “an extreme proposal” that would detract from the accuracy of the census.

“Pretending that noncitizens don’t live in our communities would only limit the crucial work of the Census Bureau and take resources away from areas that need them the most,” Meng said.

But Republican U.S. Rep. Andrew Clyde of Georgia argued that including people in the country illegally gives state and local governments an incentive to attract noncitizens so that they can have bigger populations and more political power.

“Every noncitizen that is included actually takes away from citizens’ ability to determine who their representatives are,” Clyde said.

The next national head count is in 2030.

In their paper, the Census Bureau and Kansas researchers revisited a study assessing the impact of a citizenship question on a 2019 trial survey that was conducted by the Census Bureau ahead of the 2020 census.

The trial survey was conducted by the Census Bureau as the Trump administration unsuccessfully attempted to add a citizenship question to the 2020 head count’s questionnaire. Experts feared a citizenship question would scare off Hispanics and immigrants from participating in the 2020 census, whether they were in the country legally or not. Years earlier, a Republican redistricting expert had written that using citizen voting-age population instead of the total population for the purpose of redrawing of congressional and legislative districts could be advantageous to Republicans and non-Hispanic whites.

The citizenship question was blocked by the Supreme Court in 2019.

As part of the trial survey, test questionnaires were sent by the Census Bureau to 480,000 households across the U.S. Half of the questionnaires had a citizenship question and the other half didn’t. Preliminary results showed that adding a citizenship question to the 2020 Census wouldn’t have had an impact on overall response rates, even though earlier studies had suggested its inclusion would reduce participation among Hispanics, immigrants and noncitizens. Later analysis showed it would have made a difference in bilingual neighborhoods that had substantial numbers of non-citizens, Hispanics and Asians.

Instead of focusing on census tracts, which encompass neighborhoods as in the 2019 study, the new study narrowed the focus to individual households, using administrative records.

“The inclusion of a citizenship question increases the undercount of households with noncitizens,” the researchers concluded.

During the 2020 census, the Black population had a net undercount of 3.3%, while it was almost 5% for Hispanics and 5.6% for American Indians and Native Alaskans living on reservations. The non-Hispanic white population had a net overcount of 1.6%, and Asians had a net overcount of 2.6%, according to the 2020 census results.

The once-a-decade head count determines how many congressional seats and Electoral College votes each state gets. It also guides the distribution of $2.8 trillion in annual federal spending.

The research paper was produced by the bureau’s Center for Economic Studies, whose papers typically haven’t undergone the review given to other Census Bureau publications. The opinions are those of the researchers and not the statistical agency, according to the bureau.

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Please note you do not have access to teaching notes, global supply chains and the social good perspective: can blockchain come to the rescue.

Benchmarking: An International Journal

ISSN : 1463-5771

Article publication date: 2 August 2024

This viewpoint article provides insights into the potential role of blockchain technology in addressing crucial issues facing society and global supply chains. We seek to bring more attention to blockchain capabilities for social good in global supply chain settings.

Design/methodology/approach

This viewpoint paper provides a perspective on some major current social good and global supply chain issues. The method is based on the current state-of-the-art debate and discourse on blockchain technology as an enabler for social good. Literature, practice and author knowledge concerning the topic are used to support the concepts and actions presented in this study.

Social good, sustainable supply chains and blockchain technology have great promise and potential. Joint research and practice evaluation are essential to reveal the full potential and applications of blockchain technology and address the trade-offs and challenges. Theory and modeling are needed for understanding and advancing these topical areas.

Originality/value

Blockchain application for social good is a new area. We call for transdisciplinary research and development to advance this emerging area. We propose many open questions, and many more are arising in this blockchain and benchmarking community. The impact of this research can be substantive as we can actually seek to make our world a better place as we focus on social good.

• Sustainability
• Global supply chain
• Blockchain technology
• Social good

Acknowledgements

We wish to acknowledge URI COB's Diversity, Equity, and Inclusion (DEI) for their support of this research.

Kouhizadeh, M. and Sarkis, J. (2024), "Global supply chains and the social good perspective: Can blockchain come to the rescue?", Benchmarking: An International Journal , Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/BIJ-03-2023-0179

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JSmol Viewer

Expert survey on the impact of cardboard and paper recycling processes, fiber-based composites/laminates and regulations, and their significance for the circular economy and the sustainability of the german paper industry.

1. Introduction

2. literature review, 2.1. environmental impact of paper, 2.2. paper recycling in germany, 2.3. paper laminates, coated paper and treated paper, 2.4. legislation in europe and germany and significance for paper recycling.

• Promote the use of materials and material combinations in the production of packaging subject to system participation that can be recycled to the highest possible percentage, taking into account the practice of sorting and recovery.
• Promote the use of recyclates and renewable raw materials”.

3. Materials and Methods

4. results and discussion, 4.1. classification of surveyed companies, 4.2. recycling procedures and challenges during recycling, 4.3. the importance and influence of legislation, 5. conclusions, supplementary materials, author contributions, institutional review board statement, informed consent statement, data availability statement, conflicts of interest.

• Klavins, M.; Smol, M.; Kruopiene, J. Editorial: Novel insights into the Green Deal and its strategies for circular economy. Front. Sustain. 2024 , 5 , 1368774. [ Google Scholar ] [ CrossRef ]
• Mihai, F.-C.; Ulman, S.-R. Chapter 4—Circular economy in Green Deal strategies. In Sustainable and Circular Management of Resources and Waste Towards a Green Deal ; Vara Prasad, M.N., Smol, M., Eds.; Elsevier: Amsterdam, The Netherlands, 2023; pp. 49–63. ISBN 978-0-323-95278-1. [ Google Scholar ]
• Ūsas, J.; Balezentis, T.; Streimikiene, D. Development and integrated assessment of the circular economy in the European Union: The outranking approach. J. Enterp. Inf. Manag. 2021; ahead-of-print . [ Google Scholar ] [ CrossRef ]
• Falkenberg, C.; Schneeberger, C.; Pöchtrager, S. Is Sustainability Reporting Promoting a Circular Economy? Analysis of Companies’ Sustainability Reports in the Agri-Food Sector in the Scope of Corporate Sustainability Reporting Directive and EU Taxonomy Regulation. Sustainability 2023 , 15 , 7498. [ Google Scholar ] [ CrossRef ]
• Kasah, T. LCA of a newsprint paper machine: A case study of capital equipment. Int. J. Life Cycle Assess. 2014 , 19 , 417–428. [ Google Scholar ] [ CrossRef ]
• Di, S.; Lu, H.; Liu, C.; Wang, D.; Diao, G. Evaluating the green development level of global paper industry from 2000-2030 based on a market-extended LCA model. J. Clean. Prod. 2022 , 380 , 135108. [ Google Scholar ] [ CrossRef ]
• Gaudreault, C.; Samson, R.; Stuart, P.R. Life-cycle thinking in the pulp and paper industry, Part I: Current practices and most promising avenues. Tappi J. 2007 , 6 , 25–31. [ Google Scholar ] [ CrossRef ]
• Ni, X.; Li, Z.; Cui, Z.; Liu, D.; Zhong, Y. Environmental Protection Status and Analysis of Pulp Molded Products Based on LCA. In Advances in Graphic Communication, Printing and Packaging Technology and Materials ; Zhao, P., Ye, Z., Xu, M., Yang, L., Zhang, L., Zhu, R., Eds.; Springer: Singapore, 2021; pp. 466–470. ISBN 978-981-16-0503-1. [ Google Scholar ]
• Frank, W.; Andreas, D.; Martina, K.; Mirjam, B. Updated Life-Cycle Assessment of Graphic and Tissue Paper: Background Report, Project No. (FKZ) 3717 36 323 0, Report No. (UBA-FB) FB000869/ENG ; German Environment Agency: Dessau-Roßlau, Germany, 2022; Available online: https://www.umweltbundesamt.de/sites/default/files/medien/479/publikationen/texte_123-2022_updated_life-cycle_assessment_of_graphic_and_tissue_paper_-_background_report.pdf (accessed on 12 July 2024).
• Arena, U.; Mastellone, M.L.; Perugini, F.; Clift, R. Environmental Assessment of Paper Waste Management Options by Means of LCA Methodology. Ind. Eng. Chem. Res. 2004 , 43 , 5702–5714. [ Google Scholar ] [ CrossRef ]
• Wang, L.; Templer, R.; Murphy, R.J. A Life Cycle Assessment (LCA) comparison of three management options for waste papers: Bioethanol production, recycling and incineration with energy recovery. Bioresour. Technol. 2012 , 120 , 89–98. [ Google Scholar ] [ CrossRef ]
• Müller, G.; Hanecker, E.; Blasius, K.; Seidemann, C.; Tempel, L.; Sadocco, P.; Pozo, B.F.; Boulougouris, G.; Lozo, B.; Jamnicki, S.; et al. End-of-life Solutions for Fibre and Bio-based Packaging Materials in Europe. Packag. Technol. Sci. 2014 , 27 , 1–15. [ Google Scholar ] [ CrossRef ]
• Hunt, R.G. LCA considerations of solid waste management alternatives for paper and plastics. Resour. Conserv. Recycl. 1995 , 14 , 225–231. [ Google Scholar ] [ CrossRef ]
• Marilena, H.; Katrin, B.; von Alexander, R. DIE PAPIERINDUSTRIE—Leistungsbericht PAPIER 2024; Berlin, Germany, 2024. Available online: https://www.papierindustrie.de/fileadmin/0002-PAPIERINDUSTRIE/07_Dateien/XX-LB/PAPIER_2024_Leistungsbericht_digital.pdf (accessed on 5 June 2024).
• Li, Y.; Zambrano, F.; Wang, Y.; Marquez, R. How China’s foreign waste ban will reshape the U.S. recycling supply chain: Economic and environmental considerations towards a circular economy oriented paper recycling industry. BioResources 2022 , 17 , 3178–3201. [ Google Scholar ] [ CrossRef ]
• Hubbe, M.A.; Venditti, R.A.; Rojas, O.J. What happens to cellulosic fibers during papermaking and recycling? A review. BioResources 2007 , 2 , 739–788. [ Google Scholar ]
• Kreplin, F.; Hans-Joachim, P.; Schabel, S.; Fachgebiet, P.; Mechanische, V. Ermittlung der Eigenschaftsänderungen von Wellpappe beim Mehrfachen Recycling und Abschätzung der Maximal Möglichen Umläufe; Darmstadt, Germany, 2020. Available online: https://tuprints.ulb.tu-darmstadt.de/12681/ (accessed on 13 July 2024).
• Putz, H.-J.; Schabel, S. The myth of limited fiber life cycles: About the efficiency of a paper fiber. Wochenbl. Fuer. Pap. 2018 , 146 , 350–357. [ Google Scholar ]
• Feichtinger, M.; Eckhart, R. Über die Rezyklierbarkeit von Faltschachtelkarton. Wochenbl. Für Pap. 2021 , 149 , 608–611. [ Google Scholar ] [ CrossRef ]
• Meinl, G.; Tempel, L.; Schiefer, M.; Seidemann, C. How old are fibers in paper for recycling and what is their life expectancy? A contribution to the life cycle assessment of wood fiber-based products. Tappi J. 2017 , 16 , 397–405. [ Google Scholar ] [ CrossRef ]
• Koch, A.; Meyer-Ziegenfuß, P. Verpackungsgesetz: Abstimmungsvereinbarung, Zuständigkeiten beim Verwerten von Altpapier. Nat. Und Recht 2019 , 41 , 587–590. [ Google Scholar ] [ CrossRef ]
• Schabel, S.; Hans-Joachim, P.; Rauch, W. Recycling of papers and fibers. In Resource Recovery to Approach Zero Municipal Waste ; Taherzadeh, M.J., Richards, T., Eds.; CRC Press: Boca Raton, FL, USA, 2015; pp. 261–299. [ Google Scholar ]
• Martens, H.; Goldmann, D.R. Recycling von Papier und Pappe. In Recyclingtechnik: Fachbuch für Lehre und Praxis ; Martens, H., Ed.; Spektrum Akademischer Verlag: Heidelberg, Germany, 2011; pp. 221–227. ISBN 978-3-8274-2641-3. [ Google Scholar ]
• Holik, H. (Ed.) Handbook of Paper and Board, Second, Revised and Enlarged Edition ; Wiley-VCH Verlag GMbH & Co. KGaA: Weinheim, Germany, 2013; ISBN 9783527331840. [ Google Scholar ]
• Fabry, B. A review of drum pulping parameters and their influences on deinking. Prog. Pap. Recycl. 2010 , 19 , 17–32. [ Google Scholar ]
• Ferrara, C.; Scarfato, P.; Ferraioli, R.; Apicella, A.; Incarnato, L.; de Feo, G. Environmental sustainability assessment of different end-of-life scenarios for the pulper rejects produced in the paper recycling process. Sustain. Prod. Consum. 2023 , 43 , 297–307. [ Google Scholar ] [ CrossRef ]
• Weßel, C.; Brabender, K.; Öller, H.-J.; Persin, C. Wasser-und Rückstandsumfrage in der deutschen Zellstoff- und Papierindustrie—Optimierter Ressourceneinsatz für nachhaltig produzierte, hochwertige Produkte. Wochenbl. Für Pap. 2022 , 158 , 56–61. [ Google Scholar ]
• Yang, S.; Shen, J.; He, T.; Chen, C.; Wang, J.; Tang, Y. Flotation de-inking for recycling paper: Contrasting the effects of three mineral oil-free offset printing inks on its efficiency. Environ. Sci. Pollut. Res. 2022 , 29 , 89283–89294. [ Google Scholar ] [ CrossRef ]
• Höke, U. Recycled Fiber and Deinking , 2nd ed.; Paperi ja Puu Oy: Helsinki, Finland, 2010; ISBN 9789525216400. [ Google Scholar ]
• Simoes, R.; Ferreira, C.; Pires, F.; Martins, M.; Ramos, A.; Sousa, A.; Pinto, P.; Jorge, R. Recycling performance of softwood and hardwood unbleached kraft pulps for packaging papers. Tappi J. 2023 , 22 , 73–86. [ Google Scholar ] [ CrossRef ]
• Kermanian, H.; Razmpour, Z.; Ramezani, O.; Mahdavi, S.; Rahmaninia, M.; Ashtari, H. The influence of refining history of waste NSSC paper on its recyclability. BioResources 2013 , 8 , 5424–5434. [ Google Scholar ] [ CrossRef ]
• Mo, W.; Li, B.; Chen, K. The role of hornification in the deterioration mechanism of physical properties of unrefined eucalyptus fibers during paper recycling. Tappi J. 2024 , 23 , 97–112. [ Google Scholar ] [ CrossRef ]
• Weise, U.; Maloney, T.; Paulapuro, H. Quantification of water in different states of interaction with wood pulp fibres. Cellulose 1996 , 3 , 189–202. [ Google Scholar ] [ CrossRef ]
• Maloney, T.C.; Li, T.-Q.; Weise, U.; Paulapuro, H. Intra- and inter-fibre pore closure in wet pressing. Appita J. 1997 , 50 , 301–306. [ Google Scholar ]
• Weise, U. Hornification—Mechanisms and terminology. Pap. Ja Puu Pap. Timber 1998 , 80 , 110–115. [ Google Scholar ]
• Kochersperger, S.; Schabel, S. Recyclability of Paper-Based Composites for Packaging Applications—The Role of Evaluation Methods. Chem. Ing. Tech. 2024 , 96 , 891–901. [ Google Scholar ] [ CrossRef ]
• van Ewijk, S.; Stegemann, J.A.; Ekins, P. Global Life Cycle Paper Flows, Recycling Metrics, and Material Efficiency. J. Ind. Ecol. 2018 , 22 , 686–693. [ Google Scholar ] [ CrossRef ]
• van Ewijk, S.; Park, J.Y.; Chertow, M.R. Quantifying the system-wide recovery potential of waste in the global paper life cycle. Resour. Conserv. Recycl. 2018 , 134 , 48–60. [ Google Scholar ] [ CrossRef ]
• van Ewijk, S.; Stegemann, J.A.; Ekins, P. Limited climate benefits of global recycling of pulp and paper. Nat. Sustain. 2021 , 4 , 180–187. [ Google Scholar ] [ CrossRef ]
• Wang, T.S.; Krueger, J.J.; Hsieh, J.S.; Pellitier, P.; Kokoszka, J. The recyclability of papers treated with environmentally friendly PET polyesters. Tappi J. 2006 , 5 , 27–32. [ Google Scholar ]
• Su, J.; Mosse, W.; Sharman, S.; Batchelor, W.; Garnier, G. Paper strength development and recyclability with polyamideamine-epichlorohydrin (PAE). BioResources 2012 , 7 , 913–924. [ Google Scholar ] [ CrossRef ]
• Ntifafa, Y.; Ji, Y.; Hart, P.W. Polyamidoamine Epichlorohydrin (PAAE) Wet-strength Agent: Generations, Application, Performance, and Recyclability in Paperboard and Linerboard. BioResources 2024 , 19 , 3895–3920. [ Google Scholar ] [ CrossRef ]
• Ntifafa, Y.; Ji, Y.; Hart, P.W. An analytical method to quantitatively determine the amount of polyamide epichlorohydrin (PAE) in paperboard and white water. Tappi J. 2023 , 22 , 138–144. [ Google Scholar ] [ CrossRef ]
• Ahuja, A.; Samyn, P.; Rastogi, V.K. Paper bottles: Potential to replace conventional packaging for liquid products. Biomass Convers. Biorefinery 2022 , 14 , 13779–13805. [ Google Scholar ] [ CrossRef ]
• Liu, D.; Duan, Y.; Wang, S.; Gong, M.; Dai, H. Improvement of Oil and Water Barrier Properties of Food Packaging Paper by Coating with Microcrystalline Wax Emulsion. Polymers 2022 , 14 , 1786. [ Google Scholar ] [ CrossRef ] [ PubMed ]
• Parris, N.; Vergano, P.J.; Dickey, L.C.; Cooke, P.H.; Craig, J.C. Enzymatic Hydrolysis of Zein−Wax-Coated Paper. J. Agric. Food Chem. 1998 , 46 , 4056–4059. [ Google Scholar ] [ CrossRef ]
• Pereverzeva, L.P.; Pereverzev, A.N.; Martirosov, R.A. Influence of properties of wax compositions on water vapor permeability of packaging paper. Chem. Technol. Fuels Oils 1984 , 20 , 305–306. [ Google Scholar ] [ CrossRef ]
• Lindner, M.; Reinelt, M.; Gilch, T.; Langowski, H.-C. Hygroexpansion, Surface Roughness and Porosity Affect the Electrical Resistance of EVOH-Aluminum-Coated Paper. Coatings 2019 , 9 , 295. [ Google Scholar ] [ CrossRef ]
• Schmid, M.; Sängerlaub, S.; Miesbauer, O.; Jost, V.; Werthan, J.; Stinga, C.; Samain, D.; Stramm, C.; Noller, K.; Müller, K. Water Repellence and Oxygen and Water Vapor Barrier of PVOH-Coated Substrates before and after Surface Esterification. Polymers 2014 , 6 , 2764–2783. [ Google Scholar ] [ CrossRef ]
• Christophliemk, H.; Bohlin, E.; Emilsson, P.; Järnström, L. Surface Analyses of Thin Multiple Layer Barrier Coatings of Poly(vinyl alcohol) for Paperboard. Coatings 2023 , 13 , 1489. [ Google Scholar ] [ CrossRef ]
• Rättö, P.; Junel, K.; Valtakari, D. Impact of different calendering strategies on barrier coating pickup. Tappi J. 2023 , 22 , 665–673. [ Google Scholar ] [ CrossRef ]
• Christophliemk, H.; Ullsten, H.; Johansson, C.; Järnström, L. Starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper and their effects of phase interactions. Prog. Org. Coat. 2017 , 111 , 13–22. [ Google Scholar ] [ CrossRef ]
• Nissi, M.; Savolainen, A.; Talja, M.; Raija, M.R. Polymer dispersion coated HD papers. Tappi J. 1999 , 82 , 252–256. [ Google Scholar ]
• Sängerlaub, S.; Brüggemann, M.; Rodler, N.; Jost, V.; Bauer, K.D. Extrusion Coating of Paper with Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV)—Packaging Related Functional Properties. Coatings 2019 , 9 , 457. [ Google Scholar ] [ CrossRef ]
• Whiteman, N.; Auchter, A.; Christie, A.; Prue, M. Rethinking the paper cup—Beginning with extrusion process optimization for compostability and recyclability. Tappi J. 2021 , 20 , 353–362. [ Google Scholar ] [ CrossRef ]
• Furuheim, K.M.; Axelson, D.E.; Antonsen, H.W.; Helle, T. Phase structural analyses of polyethylene extrusion coatings on high-density papers. II. Influence of paper surface properties on the polyethylene morphology. J. Appl. Polym. Sci. 2004 , 91 , 226–234. [ Google Scholar ] [ CrossRef ]
• Furuheim, K.M.; Axelson, D.E.; Antonsen, H.W.; Helle, T. Phase structural analyses of polyethylene extrusion coatings on high-density papers. I. Monoclinic crystallinity. J. Appl. Polym. Sci. 2004 , 91 , 218–225. [ Google Scholar ] [ CrossRef ]
• Kuusipalo, J.; Savolainen, A. Adhesion phenomena in (co)extrusion coating of paper and paperboard. J. Adhes. Sci. Technol. 1997 , 11 , 1119–1135. [ Google Scholar ] [ CrossRef ]
• Tuominen, M.; Lahti, J.; Kuusipalo, J. Effects of flame and corona treatment on extrusion coated paper properties. Tappi J. 2011 , 10 , 29–37. [ Google Scholar ] [ CrossRef ]
• Cooper, J.L.; Kelley, D.C.; Baker, S.L. Single-site catalyst produced polyolefin plastomers for extrusion coating and laminating. Tappi J. 1999 , 82 , 257–264. [ Google Scholar ]
• Gesetz über das Inverkehrbringen, die Rücknahme und die Hochwertige Verwertung von Verpackungen (Verpackungsgesetz—VerpackG): VerpackG; Berlin, Germany, 2017. Available online: https://www.gesetze-im-internet.de/verpackg/BJNR223410017.html (accessed on 13 July 2024).
• Minimum Standard for Determining the Recyclability of Packaging Subject to System Participation Pursuant to Section 21 (3) VerpackG in Consultation with the German Environment Agency (Umweltbundesamt); Osnabrück, Germany, 2023. Available online: https://www.verpackungsregister.org/fileadmin/files/Mindeststandard/Minimum_standard_Packaging-Act_Edition_2023.pdf (accessed on 13 July 2024).
• Krebs, D.; Menold, N. Gütekriterien quantitativer Sozialforschung. In Handbuch Methoden der Empirischen Sozialforschung ; Baur, N., Blasius, J., Eds.; Springer Fachmedien Wiesbaden: Wiesbaden, Germany, 2019; pp. 489–504. ISBN 978-3-658-21308-4. [ Google Scholar ]
• Frost, I. Statistische Testverfahren, Signifikanz und p-Werte ; Springer Fachmedien Wiesbaden: Wiesbaden, Germany, 2017; ISBN 978-3-658-16257-3. [ Google Scholar ]
• Fahrmeir, L.; Heumann, C.; Künstler, R.; Pigeot, I.; Tutz, G. STATISTIK: Der weg zur Datenanalyse ; Springer: Berlin/Heidelberg, Germany, 2023; ISBN 978-3-662-67525-0. [ Google Scholar ]
• Iosip, A.; Dobon, A.; Hortal, M.; Bobu, E. The influence of contaminants in the environmental impact of recovered paper: A life cycle assessment perspective. Int. J. Life Cycle Assess. 2012 , 17 , 1050–1058. [ Google Scholar ] [ CrossRef ]
• Lindström, T.; Wågberg, L.; Larsson, T. Review: On the Nature of Joint Strength in Paper—A Review of Dry and Wet Strength Resins Used in Paper Manufacturing. In 13th Fundamental Research Symposium ; Tom, L., Lars, W., Tomas, L., Eds.; FRC: Manchester, UK; Cambridge, UK, 2005. [ Google Scholar ]
• Li, B.; Wang, Z.; Wu, S.; Liu, J.; Cheng, J. Effects of Adhesive Aging on the Characteristics of Stickies and Their Removal during Paper Recycling. Ind. Eng. Chem. Res. 2013 , 52 , 9698–9704. [ Google Scholar ] [ CrossRef ]
• Zhao, Y.; Yan, Z.; Deng, Y. PSA properties and screenability in paper recycling. Tappi J. 2005 , 4 , 12–16. [ Google Scholar ]
• Peter, B.; Michael, P. Mit Modifizierten Pigmenten Die Störstoffe in den Griff Bekommen; Munich, Germany, 2024. Available online: https://pub.ingede.com/ingede-symposium-2024/ (accessed on 13 July 2024).
• Huber, P.; Delagoutte, T.; Ossard, S. The concept of stickies exposure for paper recycling processes. Nord. Pulp Pap. Res. J. 2013 , 28 , 82–93. [ Google Scholar ] [ CrossRef ]
• dos Santos, A.D.A.; Matos, L.C.; Mendonça, M.C.; do Lago, R.C.; dos Santos Muguet, M.C.; Damásio, R.A.P.; Ponzecchi, A.; Soares, J.R.; Sanadi, A.R.; Tonoli, G.H.D. Evaluation of paper coated with cationic starch and carnauba wax mixtures regarding barrier properties. Ind. Crops Prod. 2023 , 203 , 117177. [ Google Scholar ] [ CrossRef ]
• Schabel, S.; Putz, H.-J.; Hamm, U.; Kersten, A.; Bobek, B.; Hirsch, G.; Voss, D. Calcium carbonate in the paper industry—Blessing for coated papermaking and curse for recycling processes. Tappi J. 2014 , 13 , 47–54. [ Google Scholar ] [ CrossRef ]
• Gribble, C.M.; Matthews, G.P.; Turner, A.; Gantenbein, D.; Schoelkopf, J.; Gane, P.A. MECHANICAL PULPING: Equilibrium coefficients for the adsorption of colloidal stickies onto mineral suspension particulates to improve paper recycling. Nord. Pulp Pap. Res. J. 2011 , 26 , 421–428. [ Google Scholar ] [ CrossRef ]
• Saville, F.; Martinez, M.; Olson, J. Energy and paper recycling: Modelling the time and energy requirements for low consistency batch repulping. Can. J. Chem. Eng. 2016 , 94 , 446–453. [ Google Scholar ] [ CrossRef ]
• Bajpai, P. 5-System and Process Design for Different Paper and Board Grades**Some excerpts taken from Bajpai, 2006 with kind permission from Pira International, UK. In Recycling and Deinking of Recovered Paper ; Bajpai, P., Ed.; Elsevier: Amsterdam, The Netherlands, 2014; pp. 85–99. ISBN 978-0-12-416998-2. [ Google Scholar ]
• Langberg, H.A.; Arp, H.P.H.; Castro, G.; Asimakopoulos, A.G.; Knutsen, H. Recycling of paper, cardboard and its PFAS in Norway. J. Hazard. Mater. Lett. 2024 , 5 , 100096. [ Google Scholar ] [ CrossRef ]
• Mofokeng, N.N.; Madikizela, L.M.; Tiggelman, I.; Sanganyado, E.; Chimuka, L. Determination of per- and polyfluoroalkyl compounds in paper recycling grades using ultra-high-performance liquid chromatography–high-resolution mass spectrometry. Environ. Sci. Pollut. Res. 2024 , 31 , 30126–30136. [ Google Scholar ] [ CrossRef ]
• Guazzotti, V.; Limbo, S.; Piergiovanni, L.; Fengler, R.; Fiedler, D.; Gruber, L. A study into the potential barrier properties against mineral oils of starch-based coatings on paperboard for food packaging. Food Packag. Shelf Life 2015 , 3 , 9–18. [ Google Scholar ] [ CrossRef ]
• Fengler, R.; Gruber, L. Mineral oil migration from paper-based packaging into food, investigated by means of food simulants and model substances. Food Addit. Contam. Part A 2020 , 37 , 845–857. [ Google Scholar ] [ CrossRef ]
• Fengler, R.; Gruber, L. Migration and permeation of mineral oil components from paper-based food contact materials into foods—A critical comparison of analytical methods. Food Packag. Shelf Life 2020 , 25 , 100537. [ Google Scholar ] [ CrossRef ]
• Fengler, R.; Gruber, L. Migration of mineral oil hydrocarbons from contaminated paperboard into the food simulants Tenax and Sorb-Star—A comparison. Packag. Technol. Sci. 2022 , 35 , 603–620. [ Google Scholar ] [ CrossRef ]
• Lerch, M.; Fengler, R.; Mbog, G.-R.; Nguyen, K.H.; Granby, K. Food simulants and real food—What do we know about the migration of PFAS from paper based food contact materials? Food Packag. Shelf Life 2023 , 35 , 100992. [ Google Scholar ] [ CrossRef ]
• Pivnenko, K.; Laner, D.; Astrup, T.F. Dynamics of bisphenol A (BPA) and bisphenol S (BPS) in the European paper cycle: Need for concern? Resour. Conserv. Recycl. 2018 , 133 , 278–287. [ Google Scholar ] [ CrossRef ]
• PIEPER, G.; PETERSÉN, K. Free Fatty Acids from Orange Juice Absorption into Laminated Cartons and their Effects on Adhesion. J. Food Sci. 1995 , 60 , 1088–1091. [ Google Scholar ] [ CrossRef ]
• Wohner, B.; Schwarzinger, N.; Gürlich, U.; Heinrich, V.; Tacker, M.; Anderson, T. Technical emptiability of dairy product packaging and its environmental implications in Austria. PeerJ 2019 , 7 , e7578. [ Google Scholar ] [ CrossRef ]
• Meurer, I.R.; Lange, C.C.; Hungaro, H.M.; Bell, M.J.V.; dos Anjos, V.D.C.; de Sá Silva, C.A.; de Oliveira Pinto, M.A. Quantification of whole ultra high temperature UHT milk waste as a function of packages type and design. J. Clean. Prod. 2017 , 153 , 483–490. [ Google Scholar ] [ CrossRef ]
• Schinkel, K.; Küppers, B.; Reichenbach, S.; Rohrmeier, T.; Müller, K.; Fell, T.; Sängerlaub, S. Amount of Fill Product Residues in Plastic Packagings for Recycling. Waste 2023 , 1 , 901–918. [ Google Scholar ] [ CrossRef ]
• Bonadies, I.; Capuano, R.; Avolio, R.; Castaldo, R.; Cocca, M.; Gentile, G.; Errico, M.E. Sustainable Cellulose-Aluminum-Plastic Composites from Beverage Cartons Scraps and Recycled Polyethylene. Polymers 2022 , 14 , 807. [ Google Scholar ] [ CrossRef ] [ PubMed ]
• Feil, A.; van Thoden Velzen, E.U.; Jansen, M.; Vitz, P.; Go, N.; Pretz, T. Technical assessment of processing plants as exemplified by the sorting of beverage cartons from lightweight packaging wastes. Waste Manag. 2016 , 48 , 95–105. [ Google Scholar ] [ CrossRef ] [ PubMed ]
• Mourad, A.L.; Garcia, E.E.; Vilela, G.B.; von Zuben, F. Influence of recycling rate increase of aseptic carton for long-life milk on GWP reduction. Resour. Conserv. Recycl. 2008 , 52 , 678–689. [ Google Scholar ] [ CrossRef ]
• Lopes, C.M.A.; Felisberti, M.I. Composite of low-density polyethylene and aluminum obtained from the recycling of postconsumer aseptic packaging. J. Appl. Polym. Sci. 2006 , 101 , 3183–3191. [ Google Scholar ] [ CrossRef ]
• Robertson, G.L. Recycling of Aseptic Beverage Cartons: A Review. Recycling 2021 , 6 , 20. [ Google Scholar ] [ CrossRef ]
• Papier, Karton und Pappe_-Europäische Liste der Altpapier-Standardsorten; Deutsche Fassung EN_643:2014; Beuth Verlag GmbH: Berlin, Germany, 2014. Available online: https://www.dinmedia.de/de/norm/din-en-643/223947791 (accessed on 13 July 2024).
• Ulrich, L. Paper-Based Packaging Recyclability Guidelines; Brussels, Belgium, 2020. Available online: https://www.cepi.org/wp-content/uploads/2020/10/Cepi_recyclability-guidelines.pdf (accessed on 13 July 2024).
• Cepi Confederation of Paper Industries Ltd. Design for Recyclability Guidelines (for UK); Swindon, UK, 2024. Available online: https://thecpi.org.uk/library/PDF/Public/Publications/Guidance%20Documents/Recyclability-Guidelines-2024.pdf (accessed on 13 July 2024).
• Institute Cyclos-HTTP: Verification and Examination of Recyclability; Institute Cyclos-HTTP: Aachen, Germany, 2021. Available online: https://www.cyclos-htp.de/publications/r-a-catalogue/ (accessed on 18 June 2024).

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Belle, J.; Hirtz, D.; Sängerlaub, S. Expert Survey on the Impact of Cardboard and Paper Recycling Processes, Fiber-Based Composites/Laminates and Regulations, and Their Significance for the Circular Economy and the Sustainability of the German Paper Industry. Sustainability 2024 , 16 , 6610. https://doi.org/10.3390/su16156610

Belle J, Hirtz D, Sängerlaub S. Expert Survey on the Impact of Cardboard and Paper Recycling Processes, Fiber-Based Composites/Laminates and Regulations, and Their Significance for the Circular Economy and the Sustainability of the German Paper Industry. Sustainability . 2024; 16(15):6610. https://doi.org/10.3390/su16156610

Belle, Jürgen, Daniela Hirtz, and Sven Sängerlaub. 2024. "Expert Survey on the Impact of Cardboard and Paper Recycling Processes, Fiber-Based Composites/Laminates and Regulations, and Their Significance for the Circular Economy and the Sustainability of the German Paper Industry" Sustainability 16, no. 15: 6610. https://doi.org/10.3390/su16156610

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