writing research justification

How to Write a Compelling Justification of Your Research

When it comes to conducting research, a well-crafted justification is crucial. It not only helps you convince others of the importance and relevance of your work but also serves as a roadmap for your own research journey. In this blog post, we will focus on the art of writing compelling justifications, highlighting common pitfalls that juniors tend to fall into and providing an example of how to write a justification properly.

The Importance of a Strong Justification

Before we delve into the dos and don’ts of writing a justification, let’s first understand why it is so important. A strong justification sets the stage for your research by clearly outlining its purpose, significance, and potential impact. It helps you answer the question, “Why is this research worth pursuing?” and provides a solid foundation for the rest of your work.

Pitfalls to Avoid

As junior researchers, it’s common to make certain mistakes when writing a justification. Here are a few pitfalls to watch out for:

• Lack of Clarity: One of the biggest mistakes is failing to clearly articulate the problem or research question. Make sure your justification clearly explains what you intend to investigate and why it matters.
• Insufficient Background: Providing a strong background is essential to demonstrate your knowledge of existing literature and the context of your research. Avoid the trap of assuming that your readers are already familiar with the topic.
• Weak Significance: Your justification should emphasize the significance of your research. Highlight the potential benefits, practical applications, or theoretical contributions that your work can offer.
• Lack of Originality: It’s important to showcase the novelty of your research. Avoid simply replicating previous studies or rehashing existing ideas. Instead, highlight the unique aspects of your approach or the gaps in current knowledge that your research aims to fill.

Writing a Proper Justification

Now that we’ve covered the common pitfalls, let’s take a look at an example of how to write a proper justification. Imagine you are conducting research on the low proportion of uncontrolled hypertension in a specific population. Here’s how you could structure your justification:

Introduction: Begin by providing an overview of the problem and its significance. Explain why uncontrolled hypertension is a critical health issue and the potential consequences it can have on individuals and society.

Background: Offer a comprehensive review of the existing literature on hypertension, highlighting the current knowledge gaps and limitations. Discuss the prevalence of uncontrolled hypertension and the factors contributing to its low proportion in the specific population you are studying.

Objectives: Clearly state the objectives of your research. For example, your objectives could be to identify the barriers to hypertension control, evaluate the effectiveness of current interventions, and propose strategies to improve the management of uncontrolled hypertension.

Methodology: Briefly describe the research methods you plan to employ, such as surveys, interviews, or data analysis. Explain how these methods will help you address the research objectives and fill the existing knowledge gaps.

Expected Outcomes: Highlight the potential outcomes and impact of your research. Discuss how your findings could contribute to improving hypertension control rates, enhancing healthcare policies, or guiding future research in this field.

Conclusion: Summarize the main points of your justification and reiterate the significance of your research. Emphasize why your work is unique and necessary to advance knowledge and address the problem of low proportion of uncontrolled hypertension.

Remember, a compelling justification should be concise, persuasive, and grounded in evidence. It should convince your audience that your research is not only relevant but also necessary. By avoiding common pitfalls and following a structured approach, you can craft a justification that captivates readers and sets the stage for a successful research endeavor.

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7 Examples of Justification (of a project or research)

The justification to the part of a research project that sets out the reasons that motivated the research. The justification is the section that explains the importance and the reasons that led the researcher to carry out the work.

The justification explains to the reader why and why the chosen topic was investigated. In general, the reasons that the researcher can give in a justification may be that his work allows to build or refute theories; bring a new approach or perspective on the subject; contribute to the solution of a specific problem (social, economic, environmental, etc.) that affects certain people; generate meaningful and reusable empirical data; clarify the causes and consequences of a specific phenomenon of interest; among other.

Among the criteria used to write a justification, the usefulness of the research for other academics or for other social sectors (public officials, companies, sectors of civil society), the significance in time that it may have, the contribution of new research tools or techniques, updating of existing knowledge, among others. Also, the language should be formal and descriptive.

Examples of justification

• This research will focus on studying the reproduction habits of salmon in the Mediterranean region of Europe, since due to recent ecological changes in the water and temperatures of the region produced by human economic activity , the behavior of these animals has been modified. Thus, the present work would allow to show the changes that the species has developed to adapt to the new circumstances of its ecosystem, and to deepen the theoretical knowledge about accelerated adaptation processes, in addition to offering a comprehensive look at the environmental damage caused by growth. unsustainable economic, helping to raise awareness of the local population.
• We therefore propose to investigate the evolution of the theoretical conceptions of class struggle and economic structure throughout the work of Antonio Gramsci, since we consider that previous analyzes have overlooked the fundamentally dynamic and unstable conception of human society that is present. in the works of Gramsci, and that is of vital importance to fully understand the author’s thought.
• The reasons that led us to investigate the effects of regular use of cell phones on the health of middle-class young people under 18 years of age are centered on the fact that this vulnerable sector of the population is exposed to a greater extent than the rest of society to risks that the continuous use of cell phone devices may imply, due to their cultural and social habits. We intend then to help alert about these dangers, as well as to generate knowledge that helps in the treatment of the effects produced by the abuse in the use of this technology.
• We believe that by means of a detailed analysis of the evolution of financial transactions carried out in the main stock exchanges of the world during the period 2005-2010, as well as the inquiry about how financial and banking agents perceived the situation of the financial system, it will allow us to clarify the economic mechanisms that enable the development of an economic crisis of global dimensions such as the one that the world experienced since 2009, and thus improve the design of regulatory and counter-cyclical public policies that favor the stability of the local and international financial system.
• Our study about the applications and programs developed through the three analyzed programming languages ​​(Java, C ++ and Haskell), can allow us to clearly distinguish the potential that each of these languages ​​(and similar languages) present for solving specific problems. , in a specific area of ​​activity. This would allow not only to increase efficiency in relation to long-term development projects, but to plan coding strategies with better results in projects that are already working, and to improve teaching plans for teaching programming and computer science.
• This in-depth study on the expansion of the Chinese empire under the Xia dynasty, will allow to clarify the socioeconomic, military and political processes that allowed the consolidation of one of the oldest states in history, and also understand the expansion of metallurgical and administrative technologies along the coastal region of the Pacific Ocean. The deep understanding of these phenomena will allow us to clarify this little-known period in Chinese history, which was of vital importance for the social transformations that the peoples of the region went through during the period.
• Research on the efficacy of captropil in the treatment of cardiovascular conditions (in particular hypertension and heart failure) will allow us to determine if angiotensin is of vital importance in the processes of blocking the protein peptidase, or if by the On the contrary, these effects can be attributed to other components present in the formula of drugs frequently prescribed to patients after medical consultation.

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How to Justify Your Methods in a Thesis or Dissertation

4-minute read

• 1st May 2023

Writing a thesis or dissertation is hard work. You’ve devoted countless hours to your research, and you want your results to be taken seriously. But how does your professor or evaluating committee know that they can trust your results? You convince them by justifying your research methods.

What Does Justifying Your Methods Mean?

In simple terms, your methods are the tools you use to obtain your data, and the justification (which is also called the methodology ) is the analysis of those tools. In your justification, your goal is to demonstrate that your research is both rigorously conducted and replicable so your audience recognizes that your results are legitimate.

The formatting and structure of your justification will depend on your field of study and your institution’s requirements, but below, we’ve provided questions to ask yourself as you outline your justification.

Why Did You Choose Your Method of Gathering Data?

Does your study rely on quantitative data, qualitative data, or both? Certain types of data work better for certain studies. How did you choose to gather that data? Evaluate your approach to collecting data in light of your research question. Did you consider any alternative approaches? If so, why did you decide not to use them? Highlight the pros and cons of various possible methods if necessary. Research results aren’t valid unless the data are valid, so you have to convince your reader that they are.

How Did You Evaluate Your Data?

Collecting your data was only the first part of your study. Once you had them, how did you use them? Do your results involve cross-referencing? If so, how was this accomplished? Which statistical analyses did you run, and why did you choose them? Are they common in your field? How did you make sure your data were statistically significant ? Is your effect size small, medium, or large? Numbers don’t always lend themselves to an obvious outcome. Here, you want to provide a clear link between the Methods and Results sections of your paper.

Did You Use Any Unconventional Approaches in Your Study?

Most fields have standard approaches to the research they use, but these approaches don’t work for every project. Did you use methods that other fields normally use, or did you need to come up with a different way of obtaining your data? Your reader will look at unconventional approaches with a more critical eye. Acknowledge the limitations of your method, but explain why the strengths of the method outweigh those limitations.

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What Relevant Sources Can You Cite?

You can strengthen your justification by referencing existing research in your field. Citing these references can demonstrate that you’ve followed established practices for your type of research. Or you can discuss how you decided on your approach by evaluating other studies. Highlight the use of established techniques, tools, and measurements in your study. If you used an unconventional approach, justify it by providing evidence of a gap in the existing literature.

Two Final Tips:

●  When you’re writing your justification, write for your audience. Your purpose here is to provide more than a technical list of details and procedures. This section should focus more on the why and less on the how .

●  Consider your methodology as you’re conducting your research. Take thorough notes as you work to make sure you capture all the necessary details correctly. Eliminating any possible confusion or ambiguity will go a long way toward helping your justification.

In Conclusion:

Your goal in writing your justification is to explain not only the decisions you made but also the reasoning behind those decisions. It should be overwhelmingly clear to your audience that your study used the best possible methods to answer your research question. Properly justifying your methods will let your audience know that your research was effective and its results are valid.

Want more writing tips? Check out Proofed’s Writing Tips and Academic Writing Tips blogs. And once you’ve written your thesis or dissertation, consider sending it to us. Our editors will be happy to check your grammar, spelling, and punctuation to make sure your document is the best it can be. Check out our services for free .

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How to Write Justification of the Study in Research

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The justification of the study is also referred to as the rationale for the study . It is what inspired you to research a given topic. As students, it is very important to know that research writing is not just one of the things we do for leisure, research is a vital part of human endeavour, it is through research done in the past that a lot of improvements are seen today around the world. Research should be able to fill a gap and provide solutions to an existing problem, hence researchers must do due diligence in identifying the reasons for starting a research work and be able to justify their reasons for embarking on a research journey.

If a research project is to be carried out on “Introduction of Digital Libraries for Students in Nigeria Senior Secondary Schools” it is expected that the researcher has found some setbacks in the study pattern of students or the limitations of using the physical libraries on campus.

The researcher must be able to give the reasons behind his choice of research topic, the importance of digital library should outweigh the challenges it poses.

The researcher should be able to justify the reasons for selecting a chosen project topic and discuss why the research study is needed.

For research to be justified, four main criteria must be discussed to convince the supervisor or readers that a study is worthy of undertaking.

• The size or area involved in the study should be discussed, the researcher needs to show the geographical area or locations that the research would cover and provide reasons for the choice of area and what the outcome of the study will do for such area.
• The research gaps found in previous literature of similar studies should be discussed. The researcher must show the missing piece from other literature that needs to be bridged and the reasons for the endeavour. The importance of filling research gaps should be told including the necessary contributions to the body of knowledge that the study would project at the end of the investigations and findings.
• The researcher should be able to justice that there has been an improved methodology or the processes of carrying out the type of research undertaken and should show how the study intends to incorporate the enhanced methods of carrying out research in the selected field or subject to investigate.
• The researcher should discuss the main benefits of the research to the general public, profession, group, institutions, the government policies and practices in the concerned field of study and how these benefits will enable future researchers and authors to make or develop future theories, literature and additional inputs in the coming days.

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How to Write the Rationale of the Study in Research (Examples)

What is the Rationale of the Study?

The rationale of the study is the justification for taking on a given study. It explains the reason the study was conducted or should be conducted. This means the study rationale should explain to the reader or examiner why the study is/was necessary. It is also sometimes called the “purpose” or “justification” of a study. While this is not difficult to grasp in itself, you might wonder how the rationale of the study is different from your research question or from the statement of the problem of your study, and how it fits into the rest of your thesis or research paper. 

The rationale of the study links the background of the study to your specific research question and justifies the need for the latter on the basis of the former. In brief, you first provide and discuss existing data on the topic, and then you tell the reader, based on the background evidence you just presented, where you identified gaps or issues and why you think it is important to address those. The problem statement, lastly, is the formulation of the specific research question you choose to investigate, following logically from your rationale, and the approach you are planning to use to do that.

Table of Contents:

How to write a rationale for a research paper , how do you justify the need for a research study.

• Study Rationale Example: Where Does It Go In Your Paper?

The basis for writing a research rationale is preliminary data or a clear description of an observation. If you are doing basic/theoretical research, then a literature review will help you identify gaps in current knowledge. In applied/practical research, you base your rationale on an existing issue with a certain process (e.g., vaccine proof registration) or practice (e.g., patient treatment) that is well documented and needs to be addressed. By presenting the reader with earlier evidence or observations, you can (and have to) convince them that you are not just repeating what other people have already done or said and that your ideas are not coming out of thin air. 

Once you have explained where you are coming from, you should justify the need for doing additional research–this is essentially the rationale of your study. Finally, when you have convinced the reader of the purpose of your work, you can end your introduction section with the statement of the problem of your research that contains clear aims and objectives and also briefly describes (and justifies) your methodological approach. 

When is the Rationale for Research Written?

The author can present the study rationale both before and after the research is conducted. 

• Before conducting research : The study rationale is a central component of the research proposal . It represents the plan of your work, constructed before the study is actually executed.
• Once research has been conducted : After the study is completed, the rationale is presented in a research article or  PhD dissertation  to explain why you focused on this specific research question. When writing the study rationale for this purpose, the author should link the rationale of the research to the aims and outcomes of the study.

What to Include in the Study Rationale

Although every study rationale is different and discusses different specific elements of a study’s method or approach, there are some elements that should be included to write a good rationale. Make sure to touch on the following:

• A summary of conclusions from your review of the relevant literature
• What is currently unknown (gaps in knowledge)
• Inconclusive or contested results  from previous studies on the same or similar topic
• The necessity to improve or build on previous research, such as to improve methodology or utilize newer techniques and/or technologies

There are different types of limitations that you can use to justify the need for your study. In applied/practical research, the justification for investigating something is always that an existing process/practice has a problem or is not satisfactory. Let’s say, for example, that people in a certain country/city/community commonly complain about hospital care on weekends (not enough staff, not enough attention, no decisions being made), but you looked into it and realized that nobody ever investigated whether these perceived problems are actually based on objective shortages/non-availabilities of care or whether the lower numbers of patients who are treated during weekends are commensurate with the provided services.

In this case, “lack of data” is your justification for digging deeper into the problem. Or, if it is obvious that there is a shortage of staff and provided services on weekends, you could decide to investigate which of the usual procedures are skipped during weekends as a result and what the negative consequences are. 

In basic/theoretical research, lack of knowledge is of course a common and accepted justification for additional research—but make sure that it is not your only motivation. “Nobody has ever done this” is only a convincing reason for a study if you explain to the reader why you think we should know more about this specific phenomenon. If there is earlier research but you think it has limitations, then those can usually be classified into “methodological”, “contextual”, and “conceptual” limitations. To identify such limitations, you can ask specific questions and let those questions guide you when you explain to the reader why your study was necessary:

Methodological limitations

• Did earlier studies try but failed to measure/identify a specific phenomenon?
• Was earlier research based on incorrect conceptualizations of variables?
• Were earlier studies based on questionable operationalizations of key concepts?
• Did earlier studies use questionable or inappropriate research designs?

Contextual limitations

• Have recent changes in the studied problem made previous studies irrelevant?
• Are you studying a new/particular context that previous findings do not apply to?

Conceptual limitations

• Do previous findings only make sense within a specific framework or ideology?

Study Rationale Examples

Let’s look at an example from one of our earlier articles on the statement of the problem to clarify how your rationale fits into your introduction section. This is a very short introduction for a practical research study on the challenges of online learning. Your introduction might be much longer (especially the context/background section), and this example does not contain any sources (which you will have to provide for all claims you make and all earlier studies you cite)—but please pay attention to how the background presentation , rationale, and problem statement blend into each other in a logical way so that the reader can follow and has no reason to question your motivation or the foundation of your research.

Background presentation

Since the beginning of the Covid pandemic, most educational institutions around the world have transitioned to a fully online study model, at least during peak times of infections and social distancing measures. This transition has not been easy and even two years into the pandemic, problems with online teaching and studying persist (reference needed) . 

While the increasing gap between those with access to technology and equipment and those without access has been determined to be one of the main challenges (reference needed) , others claim that online learning offers more opportunities for many students by breaking down barriers of location and distance (reference needed) .  

Rationale of the study

Since teachers and students cannot wait for circumstances to go back to normal, the measures that schools and universities have implemented during the last two years, their advantages and disadvantages, and the impact of those measures on students’ progress, satisfaction, and well-being need to be understood so that improvements can be made and demographics that have been left behind can receive the support they need as soon as possible.

Statement of the problem

To identify what changes in the learning environment were considered the most challenging and how those changes relate to a variety of student outcome measures, we conducted surveys and interviews among teachers and students at ten institutions of higher education in four different major cities, two in the US (New York and Chicago), one in South Korea (Seoul), and one in the UK (London). Responses were analyzed with a focus on different student demographics and how they might have been affected differently by the current situation.

How long is a study rationale?

In a research article bound for journal publication, your rationale should not be longer than a few sentences (no longer than one brief paragraph). A  dissertation or thesis  usually allows for a longer description; depending on the length and nature of your document, this could be up to a couple of paragraphs in length. A completely novel or unconventional approach might warrant a longer and more detailed justification than an approach that slightly deviates from well-established methods and approaches.

Consider Using Professional Academic Editing Services

Now that you know how to write the rationale of the study for a research proposal or paper, you should make use of Wordvice AI’s free AI Grammar Checker , or receive professional academic proofreading services from Wordvice, including research paper editing services and manuscript editing services to polish your submitted research documents.

You can also find many more articles, for example on writing the other parts of your research paper , on choosing a title , or on making sure you understand and adhere to the author instructions before you submit to a journal, on the Wordvice academic resources pages.

How to Write the Rationale for a Research Paper

• Research Process
• Peer Review

A research rationale answers the big SO WHAT? that every adviser, peer reviewer, and editor has in mind when they critique your work. A compelling research rationale increases the chances of your paper being published or your grant proposal being funded. In this article, we look at the purpose of a research rationale, its components and key characteristics, and how to create an effective research rationale.

Updated on September 19, 2022

The rationale for your research is the reason why you decided to conduct the study in the first place. The motivation for asking the question. The knowledge gap. This is often the most significant part of your publication. It justifies the study's purpose, novelty, and significance for science or society. It's a critical part of standard research articles as well as funding proposals.

Essentially, the research rationale answers the big SO WHAT? that every (good) adviser, peer reviewer, and editor has in mind when they critique your work.

A compelling research rationale increases the chances of your paper being published or your grant proposal being funded. In this article, we look at:

• the purpose of a research rationale
• its components and key characteristics
• how to create an effective research rationale

What is a research rationale?

Think of a research rationale as a set of reasons that explain why a study is necessary and important based on its background. It's also known as the justification of the study, rationale, or thesis statement.

Essentially, you want to convince your reader that you're not reciting what other people have already said and that your opinion hasn't appeared out of thin air. You've done the background reading and identified a knowledge gap that this rationale now explains.

A research rationale is usually written toward the end of the introduction. You'll see this section clearly in high-impact-factor international journals like Nature and Science. At the end of the introduction there's always a phrase that begins with something like, "here we show..." or "in this paper we show..." This text is part of a logical sequence of information, typically (but not necessarily) provided in this order:

Here's an example from a study by Cataldo et al. (2021) on the impact of social media on teenagers' lives.

Note how the research background, gap, rationale, and objectives logically blend into each other.

The authors chose to put the research aims before the rationale. This is not a problem though. They still achieve a logical sequence. This helps the reader follow their thinking and convinces them about their research's foundation.

Elements of a research rationale

We saw that the research rationale follows logically from the research background and literature review/observation and leads into your study's aims and objectives.

This might sound somewhat abstract. A helpful way to formulate a research rationale is to answer the question, “Why is this study necessary and important?”

Generally, that something has never been done before should not be your only motivation. Use it only If you can give the reader valid evidence why we should learn more about this specific phenomenon.

A well-written introduction covers three key elements:

• What's the background to the research?
• What has been done before (information relevant to this particular study, but NOT a literature review)?
• Research rationale

Now, let's see how you might answer the question.

1. This study complements scientific knowledge and understanding

Discuss the shortcomings of previous studies and explain how'll correct them. Your short review can identify:

• Methodological limitations . The methodology (research design, research approach or sampling) employed in previous works is somewhat flawed.

Example : Here , the authors claim that previous studies have failed to explore the role of apathy “as a predictor of functional decline in healthy older adults” (Burhan et al., 2021). At the same time, we know a lot about other age-related neuropsychiatric disorders, like depression.

Their study is necessary, then, “to increase our understanding of the cognitive, clinical, and neural correlates of apathy and deconstruct its underlying mechanisms.” (Burhan et al., 2021).

• Contextual limitations . External factors have changed and this has minimized or removed the relevance of previous research.

Example : You want to do an empirical study to evaluate the effects of the COVID-19 pandemic on the number of tourists visiting Sicily. Previous studies might have measured tourism determinants in Sicily, but they preceded COVID-19.

• Conceptual limitations . Previous studies are too bound to a specific ideology or a theoretical framework.

Example : The work of English novelist E. M. Forster has been extensively researched for its social, political, and aesthetic dimensions. After the 1990s, younger scholars wanted to read his novels as an example of gay fiction. They justified the need to do so based on previous studies' reliance on homophobic ideology.

This kind of rationale is most common in basic/theoretical research.

2. This study can help solve a specific problem

Here, you base your rationale on a process that has a problem or is not satisfactory.

For example, patients complain about low-quality hospital care on weekends (staff shortages, inadequate attention, etc.). No one has looked into this (there is a lack of data). So, you explore if the reported problems are true and what can be done to address them. This is a knowledge gap.

Or you set out to explore a specific practice. You might want to study the pros and cons of several entry strategies into the Japanese food market.

It's vital to explain the problem in detail and stress the practical benefits of its solution. In the first example, the practical implications are recommendations to improve healthcare provision.

In the second example, the impact of your research is to inform the decision-making of businesses wanting to enter the Japanese food market.

This kind of rationale is more common in applied/practical research.

3. You're the best person to conduct this study

It's a bonus if you can show that you're uniquely positioned to deliver this study, especially if you're writing a funding proposal .

For an anthropologist wanting to explore gender norms in Ethiopia, this could be that they speak Amharic (Ethiopia's official language) and have already lived in the country for a few years (ethnographic experience).

Or if you want to conduct an interdisciplinary research project, consider partnering up with collaborators whose expertise complements your own. Scientists from different fields might bring different skills and a fresh perspective or have access to the latest tech and equipment. Teaming up with reputable collaborators justifies the need for a study by increasing its credibility and likely impact.

When is the research rationale written?

You can write your research rationale before, or after, conducting the study.

In the first case, when you might have a new research idea, and you're applying for funding to implement it.

Or you're preparing a call for papers for a journal special issue or a conference. Here , for instance, the authors seek to collect studies on the impact of apathy on age-related neuropsychiatric disorders.

In the second case, you have completed the study and are writing a research paper for publication. Looking back, you explain why you did the study in question and how it worked out.

Although the research rationale is part of the introduction, it's best to write it at the end. Stand back from your study and look at it in the big picture. At this point, it's easier to convince your reader why your study was both necessary and important.

How long should a research rationale be?

The length of the research rationale is not fixed. Ideally, this will be determined by the guidelines (of your journal, sponsor etc.).

The prestigious journal Nature , for instance, calls for articles to be no more than 6 or 8 pages, depending on the content. The introduction should be around 200 words, and, as mentioned, two to three sentences serve as a brief account of the background and rationale of the study, and come at the end of the introduction.

If you're not provided guidelines, consider these factors:

• Research document : In a thesis or book-length study, the research rationale will be longer than in a journal article. For example, the background and rationale of this book exploring the collective memory of World War I cover more than ten pages.
• Research question : Research into a new sub-field may call for a longer or more detailed justification than a study that plugs a gap in literature.

Which verb tenses to use in the research rationale?

It's best to use the present tense. Though in a research proposal, the research rationale is likely written in the future tense, as you're describing the intended or expected outcomes of the research project (the gaps it will fill, the problems it will solve).

Example of a research rationale

Research question : What are the teachers' perceptions of how a sense of European identity is developed and what underlies such perceptions?

Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology , 3(2), 77-101.

Burhan, A.M., Yang, J., & Inagawa, T. (2021). Impact of apathy on aging and age-related neuropsychiatric disorders. Research Topic. Frontiers in Psychiatry

Cataldo, I., Lepri, B., Neoh, M. J. Y., & Esposito, G. (2021). Social media usage and development of psychiatric disorders in childhood and adolescence: A review. Frontiers in Psychiatry , 11.

CiCe Jean Monnet Network (2017). Guidelines for citizenship education in school: Identities and European citizenship children's identity and citizenship in Europe.

Cohen, l, Manion, L., & Morrison, K. (2018). Research methods in education . Eighth edition. London: Routledge.

de Prat, R. C. (2013). Euroscepticism, Europhobia and Eurocriticism: The radical parties of the right and left “vis-à-vis” the European Union P.I.E-Peter Lang S.A., Éditions Scientifiques Internationales.

European Commission. (2017). Eurydice Brief: Citizenship education at school in Europe.

Polyakova, A., & Fligstein, N. (2016). Is European integration causing Europe to become more nationalist? Evidence from the 2007–9 financial crisis. Journal of European Public Policy , 23(1), 60-83.

Winter, J. (2014). Sites of Memory, Sites of Mourning: The Great War in European Cultural History . Cambridge: Cambridge University Press.

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COMM U490 - Senior Seminar in Communication: What is the justification of research?

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Define Research

Research is a process, an exhaustive and meticulous process to find answers.  It is the in-depth and systematic investigation into and study of materials and sources to establish facts and reach new conclusions. The goal of professional research is to create new knowledge about a topic or explain an old idea in new ways.  

• Tips for how to justify your methods in a thesis or dissertation

Research Justification

The goal of research is to find something new or different about a subject. The Justification is the " WHY " of your research topic or the " RATIONALE" .  The Justification comes as you are doing your in-depth analysis of the topic, as you begin your literature review.  With the beginning steps into research, you should begin to see what others were asking as their Research Question, and begin to recognize gaps in other articles that may be where you want to take your research.  The justification may also come from a new perspective on an old trope or idea that is outdated.

This portion of your research process is just the beginning it is where you do enough research to know that there is a problem that you find interesting and others have researched the topic too.  At this point in the process you should have already:

• Picked a general area of interest / Idea of the direction
• Done some brief background reading (textbooks, dictionaries, encyclopedias, etc.)
• Established a problem or topic you find interesting and want to live with for the next few months
• Begun to collect, and read at least the introduction portion of some articles on the topic

NOTE: The justification portion of your paper and your thesis question may change over the process of writing a paper.  As you gain insight into the deeper elements of the topic you may find the need to reconnoiter (rework, requestion, reframe) your ideas.

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How do you Write the Rationale for Research?

• By DiscoverPhDs
• October 21, 2020

What is the Rationale of Research?

The term rationale of research means the reason for performing the research study in question. In writing your rational you should able to convey why there was a need for your study to be carried out. It’s an important part of your research paper that should explain how your research was novel and explain why it was significant; this helps the reader understand why your research question needed to be addressed in your research paper, term paper or other research report.

The rationale for research is also sometimes referred to as the justification for the study. When writing your rational, first begin by introducing and explaining what other researchers have published on within your research field.

Having explained the work of previous literature and prior research, include discussion about where the gaps in knowledge are in your field. Use these to define potential research questions that need answering and explain the importance of addressing these unanswered questions.

The rationale conveys to the reader of your publication exactly why your research topic was needed and why it was significant . Having defined your research rationale, you would then go on to define your hypothesis and your research objectives.

Final Comments

Defining the rationale research, is a key part of the research process and academic writing in any research project. You use this in your research paper to firstly explain the research problem within your dissertation topic. This gives you the research justification you need to define your research question and what the expected outcomes may be.

Are you always finding yourself working on sections of your research tasks right up until your deadlines? Are you still finding yourself distracted the moment

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Hannah is a 1st year PhD student at Cardiff Metropolitan University. The aim of her research is to clarify what strategies are the most effective in supporting young people with dyslexia.

Nick is a first year PhD student at Queen Mary University of London. The long-term goal of his research is to help game designers make games that support healthy engagement and well-being.

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How to write the Rationale for your research

By charlesworth author services.

• Charlesworth Author Services
• 19 November, 2021

The rationale for one’s research is the justification for undertaking a given study. It states the reason(s) why a researcher chooses to focus on the topic in question, including what the significance is and what gaps the research intends to fill. In short, it is an explanation that rationalises the need for the study. The rationale is typically followed by a hypothesis/ research question (s) and the study objectives.

When is the rationale for research written?

The rationale of a study can be presented both before and after the research is conducted. 

• Before : The rationale is a crucial part of your research proposal , representing the plan of your work as formulated before you execute your study.
• After : Once the study is completed, the rationale is presented in a research paper or dissertation to explain why you focused on the particular question. In this instance, you would link the rationale of your research project to the study aims and outcomes.

Basis for writing the research rationale

The study rationale is predominantly based on preliminary data . A literature review will help you identify gaps in the current knowledge base and also ensure that you avoid duplicating what has already been done. You can then formulate the justification for your study from the existing literature on the subject and the perceived outcomes of the proposed study.

Length of the research rationale

In a research proposal or research article, the rationale would not take up more than a few sentences . A thesis or dissertation would allow for a longer description, which could even run into a couple of paragraphs . The length might even depend on the field of study or nature of the experiment. For instance, a completely novel or unconventional approach might warrant a longer and more detailed justification.

Basic elements of the research rationale

Every research rationale should include some mention or discussion of the following: 

• An overview of your conclusions from your literature review
• Gaps in current knowledge
• Inconclusive or controversial findings from previous studies
• The need to build on previous research (e.g. unanswered questions, the need to update concepts in light of new findings and/or new technical advancements). 

Example of a research rationale

Note: This uses a fictional study.

Abc xyz is a newly identified microalgal species isolated from fish tanks. While Abc xyz algal blooms have been seen as a threat to pisciculture, some studies have hinted at their unusually high carotenoid content and unique carotenoid profile. Carotenoid profiling has been carried out only in a handful of microalgal species from this genus, and the search for microalgae rich in bioactive carotenoids has not yielded promising candidates so far. This in-depth examination of the carotenoid profile of Abc xyz will help identify and quantify novel and potentially useful carotenoids from an untapped aquaculture resource .

In conclusion

It is important to describe the rationale of your research in order to put the significance and novelty of your specific research project into perspective. Once you have successfully articulated the reason(s) for your research, you will have convinced readers of the importance of your work!

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Setting Rationale in Research: Cracking the code for excelling at research

Knowledge and curiosity lays the foundation of scientific progress. The quest for knowledge has always been a timeless endeavor. Scholars seek reasons to explain the phenomena they observe, paving way for development of research. Every investigation should offer clarity and a well-defined rationale in research is a cornerstone upon which the entire study can be built.

Research rationale is the heartbeat of every academic pursuit as it guides the researchers to unlock the untouched areas of their field. Additionally, it illuminates the gaps in the existing knowledge, and identifies the potential contributions that the study aims to make.

Table of Contents

What Is Research Rationale and When Is It Written

Research rationale is the “why” behind every academic research. It not only frames the study but also outlines its objectives , questions, and expected outcomes. Additionally, it helps to identify the potential limitations of the study . It serves as a lighthouse for researchers that guides through data collection and analysis, ensuring their efforts remain focused and purposeful. Typically, a rationale is written at the beginning of the research proposal or research paper . It is an essential component of the introduction section and provides the foundation for the entire study. Furthermore, it provides a clear understanding of the purpose and significance of the research to the readers before delving into the specific details of the study. In some cases, the rationale is written before the methodology, data analysis, and other sections. Also, it serves as the justification for the research, and how it contributes to the field. Defining a research rationale can help a researcher in following ways:

1. Justification of a Research Problem

• Research rationale helps to understand the essence of a research problem.
• It designs the right approach to solve a problem. This aspect is particularly important for applied research, where the outcomes can have real-world relevance and impact.
• Also, it explains why the study is worth conducting and why resources should be allocated to pursue it.
• Additionally, it guides a researcher to highlight the benefits and implications of a strategy.

2. Elimination of Literature Gap

• Research rationale helps to ideate new topics which are less addressed.
• Additionally, it offers fresh perspectives on existing research and discusses the shortcomings in previous studies.
• It shows that your study aims to contribute to filling these gaps and advancing the field’s understanding.

3. Originality and Novelty

• The rationale highlights the unique aspects of your research and how it differs from previous studies.
• Furthermore, it explains why your research adds something new to the field and how it expands upon existing knowledge.
• It highlights how your findings might contribute to a better understanding of a particular issue or problem and potentially lead to positive changes.
• Besides these benefits, it provides a personal motivation to the researchers. In some cases, researchers might have personal experiences or interests that drive their desire to investigate a particular topic.

4. An Increase in Chances of Funding

• It is essential to convince funding agencies , supervisors, or reviewers, that a research is worth pursuing.
• Therefore, a good rationale can get your research approved for funding and increases your chances of getting published in journals; as it addresses the potential knowledge gap in existing research.

Overall, research rationale is essential for providing a clear and convincing argument for the value and importance of your research study, setting the stage for the rest of the research proposal or manuscript. Furthermore, it helps establish the context for your work and enables others to understand the purpose and potential impact of your research.

5 Key Elements of a Research Rationale

Research rationale must include certain components which make it more impactful. Here are the key elements of a research rationale:

By incorporating these elements, you provide a strong and convincing case for the legitimacy of your research, which is essential for gaining support and approval from academic institutions, funding agencies, or other stakeholders.

How to Write a Rationale in Research

Writing a rationale requires careful consideration of the reasons for conducting the study. It is usually written in the present tense.

Here are some steps to guide you through the process of writing a research rationale:

After writing the initial draft, it is essential to review and revise the research rationale to ensure that it effectively communicates the purpose of your research. The research rationale should be persuasive and compelling, convincing readers that your study is worthwhile and deserves their attention.

How Long Should a Research Rationale be?

Although there is no pre-defined length for a rationale in research, its length may vary depending on the specific requirements of the research project. It also depends on the academic institution or organization, and the guidelines set by the research advisor or funding agency. In general, a research rationale is usually a concise and focused document.

Typically, it ranges from a few paragraphs to a few pages, but it is usually recommended to keep it as crisp as possible while ensuring all the essential elements are adequately covered. The length of a research rationale can be roughly as follows:

1. For Research Proposal:

A. Around 1 to 3 pages

B. Ensure clear and comprehensive explanation of the research question, its significance, literature review , and methodological approach.

2. Thesis or Dissertation:

A. Around 3 to 5 pages

B. Ensure an extensive coverage of the literature review, theoretical framework, and research objectives to provide a robust justification for the study.

3. Journal Article:

A. Usually concise. Ranges from few paragraphs to one page

B. The research rationale is typically included as part of the introduction section

However, remember that the quality and content of the research rationale are more important than its length. The reasons for conducting the research should be well-structured, clear, and persuasive when presented. Always adhere to the specific institution or publication guidelines.

Example of a Research Rationale

In conclusion, the research rationale serves as the cornerstone of a well-designed and successful research project. It ensures that research efforts are focused, meaningful, and ethically sound. Additionally, it provides a comprehensive and logical justification for embarking on a specific investigation. Therefore, by identifying research gaps, defining clear objectives, emphasizing significance, explaining the chosen methodology, addressing ethical considerations, and recognizing potential limitations, researchers can lay the groundwork for impactful and valuable contributions to the scientific community.

So, are you ready to delve deeper into the world of research and hone your academic writing skills? Explore Enago Academy ‘s comprehensive resources and courses to elevate your research and make a lasting impact in your field. Also, share your thoughts and experiences in the form of an article or a thought piece on Enago Academy’s Open Platform .

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Frequently Asked Questions

A rationale of the study can be written by including the following points: 1. Background of the Research/ Study 2. Identifying the Knowledge Gap 3. An Overview of the Goals and Objectives of the Study 4. Methodology and its Significance 5. Relevance of the Research

Start writing a research rationale by defining the research problem and discussing the literature gap associated with it.

A research rationale can be ended by discussing the expected results and summarizing the need of the study.

A rationale for thesis can be made by covering the following points: 1. Extensive coverage of the existing literature 2. Explaining the knowledge gap 3. Provide the framework and objectives of the study 4. Provide a robust justification for the study/ research 5. Highlight the potential of the research and the expected outcomes

A rationale for dissertation can be made by covering the following points: 1. Highlight the existing reference 2. Bridge the gap and establish the context of your research 3. Describe the problem and the objectives 4. Give an overview of the methodology

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• The gaps (epistemological, methodological, policy, implementation, programme design etc) in the research that demand attention.
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• What Is a Research Methodology? | Steps & Tips

What Is a Research Methodology? | Steps & Tips

Published on August 25, 2022 by Shona McCombes and Tegan George. Revised on September 5, 2024.

Your research methodology discusses and explains the data collection and analysis methods you used in your research. A key part of your thesis, dissertation , or research paper , the methodology chapter explains what you did and how you did it, allowing readers to evaluate the reliability and validity of your research and your dissertation topic .

It should include:

• The type of research you conducted
• How you collected and analyzed your data
• Any tools or materials you used in the research
• How you mitigated or avoided research biases
• Why you chose these methods
• Your methodology section should generally be written in the past tense . Our grammar checker can help ensure consistency in your writing.
• Academic style guides in your field may provide detailed guidelines on what to include for different types of studies.
• Your citation style might provide guidelines for your methodology section (e.g., an APA Style methods section ).

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Table of contents

How to write a research methodology, why is a methods section important, step 1: explain your methodological approach, step 2: describe your data collection methods, step 3: describe your analysis method, step 4: evaluate and justify the methodological choices you made, tips for writing a strong methodology chapter, other interesting articles, frequently asked questions about methodology.

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Your methods section is your opportunity to share how you conducted your research and why you chose the methods you chose. It’s also the place to show that your research was rigorously conducted and can be replicated .

It gives your research legitimacy and situates it within your field, and also gives your readers a place to refer to if they have any questions or critiques in other sections.

You can start by introducing your overall approach to your research. You have two options here.

Option 1: Start with your “what”

What research problem or question did you investigate?

• Aim to describe the characteristics of something?
• Explore an under-researched topic?
• Establish a causal relationship?

And what type of data did you need to achieve this aim?

• Quantitative data , qualitative data , or a mix of both?
• Primary data collected yourself, or secondary data collected by someone else?
• Experimental data gathered by controlling and manipulating variables, or descriptive data gathered via observations?

Option 2: Start with your “why”

Depending on your discipline, you can also start with a discussion of the rationale and assumptions underpinning your methodology. In other words, why did you choose these methods for your study?

• Why is this the best way to answer your research question?
• Is this a standard methodology in your field, or does it require justification?
• Were there any ethical considerations involved in your choices?
• What are the criteria for validity and reliability in this type of research ? How did you prevent bias from affecting your data?

Once you have introduced your reader to your methodological approach, you should share full details about your data collection methods .

Quantitative methods

In order to be considered generalizable, you should describe quantitative research methods in enough detail for another researcher to replicate your study.

Here, explain how you operationalized your concepts and measured your variables. Discuss your sampling method or inclusion and exclusion criteria , as well as any tools, procedures, and materials you used to gather your data.

Surveys Describe where, when, and how the survey was conducted.

• How did you design the questionnaire?
• What form did your questions take (e.g., multiple choice, Likert scale )?
• Were your surveys conducted in-person or virtually?
• What sampling method did you use to select participants?
• What was your sample size and response rate?

Experiments Share full details of the tools, techniques, and procedures you used to conduct your experiment.

• How did you design the experiment ?
• How did you recruit participants?
• How did you manipulate and measure the variables ?
• What tools did you use?

Existing data Explain how you gathered and selected the material (such as datasets or archival data) that you used in your analysis.

• Where did you source the material?
• How was the data originally produced?
• What criteria did you use to select material (e.g., date range)?

The survey consisted of 5 multiple-choice questions and 10 questions measured on a 7-point Likert scale.

The goal was to collect survey responses from 350 customers visiting the fitness apparel company’s brick-and-mortar location in Boston on July 4–8, 2022, between 11:00 and 15:00.

Here, a customer was defined as a person who had purchased a product from the company on the day they took the survey. Participants were given 5 minutes to fill in the survey anonymously. In total, 408 customers responded, but not all surveys were fully completed. Due to this, 371 survey results were included in the analysis.

• Information bias
• Omitted variable bias
• Regression to the mean
• Survivorship bias
• Undercoverage bias
• Sampling bias

Qualitative methods

In qualitative research , methods are often more flexible and subjective. For this reason, it’s crucial to robustly explain the methodology choices you made.

Be sure to discuss the criteria you used to select your data, the context in which your research was conducted, and the role you played in collecting your data (e.g., were you an active participant, or a passive observer?)

Interviews or focus groups Describe where, when, and how the interviews were conducted.

• How did you find and select participants?
• How many participants took part?
• What form did the interviews take ( structured , semi-structured , or unstructured )?
• How long were the interviews?
• How were they recorded?

Participant observation Describe where, when, and how you conducted the observation or ethnography .

• What group or community did you observe? How long did you spend there?
• How did you gain access to this group? What role did you play in the community?
• How long did you spend conducting the research? Where was it located?
• How did you record your data (e.g., audiovisual recordings, note-taking)?

Existing data Explain how you selected case study materials for your analysis.

• What type of materials did you analyze?
• How did you select them?

In order to gain better insight into possibilities for future improvement of the fitness store’s product range, semi-structured interviews were conducted with 8 returning customers.

Here, a returning customer was defined as someone who usually bought products at least twice a week from the store.

Surveys were used to select participants. Interviews were conducted in a small office next to the cash register and lasted approximately 20 minutes each. Answers were recorded by note-taking, and seven interviews were also filmed with consent. One interviewee preferred not to be filmed.

• The Hawthorne effect
• Observer bias
• The placebo effect
• Response bias and Nonresponse bias
• The Pygmalion effect
• Recall bias
• Social desirability bias
• Self-selection bias

Mixed methods

Mixed methods research combines quantitative and qualitative approaches. If a standalone quantitative or qualitative study is insufficient to answer your research question, mixed methods may be a good fit for you.

Mixed methods are less common than standalone analyses, largely because they require a great deal of effort to pull off successfully. If you choose to pursue mixed methods, it’s especially important to robustly justify your methods.

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Next, you should indicate how you processed and analyzed your data. Avoid going into too much detail: you should not start introducing or discussing any of your results at this stage.

In quantitative research , your analysis will be based on numbers. In your methods section, you can include:

• How you prepared the data before analyzing it (e.g., checking for missing data , removing outliers , transforming variables)
• Which software you used (e.g., SPSS, Stata or R)
• Which statistical tests you used (e.g., two-tailed t test , simple linear regression )

In qualitative research, your analysis will be based on language, images, and observations (often involving some form of textual analysis ).

Specific methods might include:

• Content analysis : Categorizing and discussing the meaning of words, phrases and sentences
• Thematic analysis : Coding and closely examining the data to identify broad themes and patterns
• Discourse analysis : Studying communication and meaning in relation to their social context

Mixed methods combine the above two research methods, integrating both qualitative and quantitative approaches into one coherent analytical process.

Above all, your methodology section should clearly make the case for why you chose the methods you did. This is especially true if you did not take the most standard approach to your topic. In this case, discuss why other methods were not suitable for your objectives, and show how this approach contributes new knowledge or understanding.

In any case, it should be overwhelmingly clear to your reader that you set yourself up for success in terms of your methodology’s design. Show how your methods should lead to results that are valid and reliable, while leaving the analysis of the meaning, importance, and relevance of your results for your discussion section .

• Quantitative: Lab-based experiments cannot always accurately simulate real-life situations and behaviors, but they are effective for testing causal relationships between variables .
• Qualitative: Unstructured interviews usually produce results that cannot be generalized beyond the sample group , but they provide a more in-depth understanding of participants’ perceptions, motivations, and emotions.
• Mixed methods: Despite issues systematically comparing differing types of data, a solely quantitative study would not sufficiently incorporate the lived experience of each participant, while a solely qualitative study would be insufficiently generalizable.

Remember that your aim is not just to describe your methods, but to show how and why you applied them. Again, it’s critical to demonstrate that your research was rigorously conducted and can be replicated.

1. Focus on your objectives and research questions

The methodology section should clearly show why your methods suit your objectives and convince the reader that you chose the best possible approach to answering your problem statement and research questions .

2. Cite relevant sources

Your methodology can be strengthened by referencing existing research in your field. This can help you to:

• Show that you followed established practice for your type of research
• Discuss how you decided on your approach by evaluating existing research
• Present a novel methodological approach to address a gap in the literature

3. Write for your audience

Consider how much information you need to give, and avoid getting too lengthy. If you are using methods that are standard for your discipline, you probably don’t need to give a lot of background or justification.

Regardless, your methodology should be a clear, well-structured text that makes an argument for your approach, not just a list of technical details and procedures.

If you want to know more about statistics , methodology , or research bias , make sure to check out some of our other articles with explanations and examples.

• Normal distribution
• Measures of central tendency
• Chi square tests
• Confidence interval
• Quartiles & Quantiles

Methodology

• Cluster sampling
• Stratified sampling
• Thematic analysis
• Cohort study
• Peer review
• Ethnography

Research bias

• Implicit bias
• Cognitive bias
• Conformity bias
• Hawthorne effect
• Availability heuristic
• Attrition bias

Methodology refers to the overarching strategy and rationale of your research project . It involves studying the methods used in your field and the theories or principles behind them, in order to develop an approach that matches your objectives.

Methods are the specific tools and procedures you use to collect and analyze data (for example, experiments, surveys , and statistical tests ).

In shorter scientific papers, where the aim is to report the findings of a specific study, you might simply describe what you did in a methods section .

In a longer or more complex research project, such as a thesis or dissertation , you will probably include a methodology section , where you explain your approach to answering the research questions and cite relevant sources to support your choice of methods.

In a scientific paper, the methodology always comes after the introduction and before the results , discussion and conclusion . The same basic structure also applies to a thesis, dissertation , or research proposal .

Depending on the length and type of document, you might also include a literature review or theoretical framework before the methodology.

Quantitative research deals with numbers and statistics, while qualitative research deals with words and meanings.

Quantitative methods allow you to systematically measure variables and test hypotheses . Qualitative methods allow you to explore concepts and experiences in more detail.

Reliability and validity are both about how well a method measures something:

• Reliability refers to the  consistency of a measure (whether the results can be reproduced under the same conditions).
• Validity   refers to the  accuracy of a measure (whether the results really do represent what they are supposed to measure).

If you are doing experimental research, you also have to consider the internal and external validity of your experiment.

A sample is a subset of individuals from a larger population . Sampling means selecting the group that you will actually collect data from in your research. For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students.

In statistics, sampling allows you to test a hypothesis about the characteristics of a population.

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Multiple principal investigators.

The multiple project directors/principal investigators (PD/PIs) option presents an important opportunity for investigators applying for projects or activities that require a team science approach. This option is targeted specifically to those projects that do not fit the single-PD/PI model. It is intended to supplement and not replace the traditional single PD/PI model. The overarching goal is to maximize the potential of team science efforts to be responsive to the challenges and opportunities of the 21st century.

Introduction

The traditional NIH research project grant consists of a single Program Director/Principal Investigator (PD/PI) working with a small group of subordinates on an independent research project. Although this model clearly continues to work well and encourages creativity and productivity, it does not always work well for multidisciplinary efforts and collaboration. Increasingly, health-related research involves teams that vary in terms of size, hierarchy, location of participants, goals, disciplines, and structure. The multiple-PD/PI model supplements, and not replace, the traditional single PD/PI model, and allows applicants and their institution to identify more than one PD/PI on a single grant application. The goal is to encourage collaboration among equals when that is the most appropriate way to address a scientific problem. The NIH adopted a multiple-PD/PI model in November 2006, in response to recommendations from the NIH 2003 Bioengineering Consortium (BECON), an NIH Roadmap Initiative to stimulate interdisciplinary science in 2004, and a directive from the Office of Science and Technology Policy (OSTP) in 2007. As a result of a Request for Information (RFI) to obtain input on policies and issues of special interest to the health-related research community, and experiences from pilot initiatives offered through a select group of Requests for Applications and Program Announcements, NIH implemented the Multi Principal Investigator Policy (see NOT-OD-07-017 ). The availability of the multiple PD/PI option encourages interdisciplinary and other team approaches to biomedical research.

Features of the Multiple PD/PI Model

The format and administration of applications submitted under the multiple-PD/PI model have some elements that differ from the traditional single-PD/PI model.

In addition to its direct impact on researchers, the adoption by the NIH of a multiple-PD/PI model affects some administrative operations of both the NIH and the awardee institutions. For example, as a result of the multiple PD/PI initiative, the NIH Departmental Ranking Tables that ranked institutions and medical school departments by the amount of NIH funding they received were replaced with a web-based tool that allows users to determine dollars awarded to any one organization or department. With multiple PD/PIs from different departments, assignment of funds is not possible; in addition, many institutions responded to the RFI that the value of the tables to the scientific community was limited. Extramural award data is now available from the NIH Research Portfolio Online Reporting Tool ( RePORT ). Specific features of the multiple PD/PI option include the following:

• NIH Grant Applications Forms, including the PHS 398 and SF424 R&R, accommodate more than one PD/PI (see application forms in the Forms Directory ).
• Applications that involve more than one PD/PI must include a Leadership Plan that describes the roles, the responsibilities, and the working relationship of the identified PD/PIs.
• All PD/PIs are designated by the applicant institution.
• All PD/PIs share the responsibility and authority for leading and directing the project.
• All listed PD/PIs must be registered in eRA Commons with a PD/PI role type.
• All listed PD/PIs will have access to Status on the eRA Commons .
• The first PD/PI listed must be affiliated with the institution submitting the application and will serve as the contact PD/PI.
• The contact PD/PI will be responsible for communication between the NIH and the rest of the leadership team.
• Being named contact PD/PI does not imply any particular role within the leadership team.
• When requested by the recipient institution at the time of a non-competing application, another member of the leadership team may assume the role of contact PD/PI.
• All PD/PIs will be listed on summary statements.
• All PD/PIs will be listed on the Notice of Award (NoA).
• All PD/PIs will be listed in project descriptions available in RePORTER .
• The role type, “co-PI” is not used by the NIH.
• A change from a multiple PD/PI model to a single-PD/PI model, or from a single-PD/PI model to a multiple PD/PI model, requires the prior approval of the IC Grants Management Officer and must be based on the scientific needs of the project ( NOT-OD-11-118 ).
• NIH policies related to applications from New Investigators and or Early Stage Investigators (ESIs) will be applied to multi-PD/PI applications only when all PD/PIs involved are classified as New Investigators and/or ESIs (see Early Stage Investigator (ESI) Policies ).
• For the purpose of classification as a New Investigator, successfully competing as a multiple PD/PI on a substantial NIH independent research award is equivalent to serving as a PD/PI on a single PD/PI grant in that it will discontinue status as a New Investigator . An individual who meets the definition of New Investigator and is added as a PD/PI on an active substantial NIH independent research award after peer review will not lose their new investigator status.
• Standard NIH review criteria accommodate both single PD/PI and multiple PD/PI applications.
• Awards involving PD/PIs at different institutions are managed using subcontracts.

Availability of the Multiple PD/PI Model

The multiple PD/PI option is extended to most research grant applications submitted electronically through Grants.gov using the SF424 R&R application package. If the multiple PD/PI model is not allowed, the funding opportunity will state that “Multiple Principal Investigators (MPI) are not permitted.” under Section III, Eligible Individuals.

Decision to Use the Multiple PD/PI Model

The decision to apply for a single PD/PI or a multiple PD/PI grant is the responsibility of the investigators and the applicant organization. Those decisions should be consistent with and justified by the scientific goals of the project. Therefore, as with the preparation of any research grant application, it is essential that investigators consider all aspects of the funding mechanism before submission. While there are some projects that clearly will be appropriate for the multiple-PD/PI model, the fit for other projects may not be so clear. All applicants proposing team science efforts are strongly encouraged to contact their NIH program officials at the earliest possible date to discuss the appropriateness of the multiple-PD/PI model for the support of their research.

Upcoming Events

• Examples of Project Leadership Plans for Multiple PI Grant Applications , April 26, 2006 (21 KB)
• Multiple Principal Investigator Guidance to Reviewers , January 4, 2007 (27 KB)
• NOT-OD-11-118 (09/28/2011) - Revised Multiple Program Director(s)/Principal Investigator(s) Policy to Allow Change with Prior Approval
• NOT-OD-07-017 (11/20/2006) - Establishment of Multiple Principal Investigator Awards for the Support of Team Science Projects