This lecture will briefly discuss the meaning, nature, and dynamics of a research gap. In particular, it will address the following questions:
1) What is a research gap?
2) What is the importance of identifying the research gap?
3) How to identify a research gap?
In addressing these three important questions, this lecture will give more weight on the third question. This is because many fledgling scholars and master’s and doctoral students struggled in identifying the gap in their research, thesis, or dissertation. Hence, it is the goal of this lecture to spare them the unnecessary burden of circling the mountain several times before getting to the top.
So, what is a research gap?
Understood more broadly, a research gap is the problem that researchers would want to see addressed in the research. As the name suggests, it is the gap that researchers fill with their proposed research project.
Hence, a research gap is “what is missing” or “what is not addressed” in the current state of knowledge. Put simply, a research gap is the question or problem that has not been answered in your area of specialization. For this reason, the research gap establishes “the need” or the “importance, urgency, and necessity” of your proposed research project, thesis, or dissertation.
This explains why all types of research always begin with a research gap. Indeed, no research activity is possible without the research gap.
Please note that this is what experienced reviewers or thesis/dissertation panel members are looking for during thesis or dissertation proposal defense. Thus, if your proposed thesis or dissertation does not have or does not clearly articulate the research gap, then chances are your thesis or dissertation proposal will be rejected and you have to do your research again from scratch.
This is the problem with many master’s and doctoral students when they write their thesis or dissertation. In most cases, because they are inexperienced researchers and, sometimes, they do not consult their thesis/dissertation adviser regularly, they simply start with a research aim and thought that it’s already the research gap. But the research gap is not the same with the research aim. And in some cases, master’s and doctoral students just copied or patterned their thesis or dissertation on previous researches.
Let us consider the example below.
Supposed the working title of the thesis/dissertation proposal is “Imposed Career Study among University Students in Hong Kong”. With this title, we can have the following research aim:
“The proposed research aims to determine the lived experiences of those students who were just forced to take a certain career course according to the wishes of their parents or significant others and how it affects the psycho-emotional and social wellbeing of these students.”
Again, many master’s and doctoral students thought that the aim is already the problem or the research gap of the proposed research project. But as already mentioned, it is not.
So, what could possibly be the research gap of the above proposed research project?
Based on the above research aim, we can have, for example, the idea:
“The researcher may have learned from experience or through literature review that there are university students in Hong Kong who were just forced to take certain career course according to the wishes of their parents or significant others and that these students were devastated and became rebellious in schools. For this reason, these students may become social delinquents in the future. Now, based on the researcher’s initial review of related literature, it was found out that no study has been conducted on the topic.”
As we can see, the problem is that there are university students in Hong Kong who were just forced to take a certain career course according to the wishes of their parents or significant others. As a result of being just forced to take a certain career course, these students have become devastated and rebellious, which in turn will make them as social delinquents in the future. Also, there has been no study conducted on this topic in Hong Kong. This is exactly what we meant by a “research gap”. This is “what is missing” or “what has not been addressed” in the current state of knowledge in this field. And with this research gap, we can now formulate the research aims, which reads:
“The proposed research aims to determine the lived experiences of those students who were just forced to take a certain career course according to the wishes of their parents or significant others and how it affects the psycho-emotional and social wellbeing of these students.”
If one may ask why the need for this study, then the researcher may add:
“The researcher argues that there is a need to determine the lived experiences of these students so that we can create a career decision-making program as an alternative in addressing the problem.”
As we can see, identifying the research gap and articulating it in the “background” or “rationale” of the study is important not only because it will spare the researcher the unnecessary toil of making major revision, but also because it will make the research publishable. For sure, if the researcher clearly identifies the research gap and articulates it in the background of the study, the reviewers or thesis defense panel members will be able to conclude right away that the proposed research project is unique and original because it is not a duplication of what have been done in the past. This will also send a message to the reviewers or thesis defense panel members that the researcher has deep knowledge of the topic under investigation. As is well known, finding original and innovative topics in the chosen field as well as identifying and articulating the research gap is never an easy feat.
Now that we have briefly discussed the nature and meaning of a research gap and its importance, the next question is how do we identify the research gap?
For experienced researchers, because they already have broad and deep knowledge on their chosen field of specialization, they can easily identify a research gap. However, for fledgling scholars as well as master’s and doctoral students, as already mentioned, identifying a research gap is never an easy feat. But the application of some proven techniques will somehow help ease the process.
Let me briefly discuss the three important techniques in identifying a research gap.
Of course, there are a number of techniques on how to identify a research gap, but the three points introduced below are the most effective ones.
First, when thinking of a topic in your field of specialization, it would greatly help if you start with something that you are passionate about, something that would seem like second skin to you.
For some obvious reason, being passionate at something makes you push yourself harder, and despite working long hours on it, you will still manage to smile. In fact, if you love what you are doing, then long and hard labor is turned into “play”. Hence, despite the hardships, you keep doing your research because you enjoyed it.
Of course, starting with something that you are passionate about in relation to identifying a research gap involves “choosing a particular topic” in your discipline or field of specialization. For instance, if your discipline is “education”, then you might be passionate about doing research on “teachers’ burnout level”, “philosophy of education”, “critical pedagogy”, or “lived experiences of teachers handling subjects not in line with their field of specialization”.
If your discipline is psychology, then you might be passionate about doing research on “social cognition”, “social control”, “racism”, “verbal communication”, or even “attraction, romance, and love”.
Second, once you have chosen a topic that you are passionate about, the next step is to “determine the mega trends and recent debates” in your discipline or field of specialization. This is important because once you know the mega trends or recent debates in your discipline or field of specialization, you can easily identify what have and have not been done in your discipline.
Determining the mega trends and recent debates in your discipline is also important because it will ensure that your research is timely and necessary. You have to remember that you do not do research for the sake of doing research, of completing a master’s or doctoral degree. You do research because there is a problem that needs to be addressed. Hence, a particular research is timely if the topic is one of the mega trends and recent debates in the field and it is necessary if it attempts to address a serious problem that requires urgent consideration.
Of course, determining the mega trends and recent debates in your discipline implies doing a literature review. This leads us to the third and last point.
Needless to say, you need to review recent literature in your chosen discipline or field of specialization so you may know what scholars have done so far. In this way, you will be able to identify possible gaps that you can fill in. For example, if your discipline is anthropology and you are passionate about doing research on the indigenous peoples in Southeast Asia, then you need to review literature on indigenous peoples in Southeast Asia in the last, say, 3-5 years.
Now, suppose several famous scholars on indigenous peoples in Southeast Asia have published on “the marginalization” of the Dayak indigenous people in Borneo, then this is precisely one of the mega trends and recent debates in this field of specialization.
Suppose you are interested in joining the discussion or debate on this topic, then you need to identify what have not been done by those scholars. It could be a problem that remains unsolved or a new insight that may help shed light on the issue being debated upon.
How do you do this?
Suppose there are 5 famous scholars working on the topic “the marginalization” of the indigenous peoples in Southeast Asia, particularly the Dayak indigenous people in Borneo. What you need to do now is review these pieces of literature and identify their concepts and arguments. For instance, you may say:
Scholar 1, in her work titled “Modernism and the Dayak People of Borneo”, says that the Dayak indigenous peoples in Borneo have been pushed further to the periphery by the forces of modernity, such as consumerism.
Scholar 2, in his work titled “Militarism in Borneo”, argues that one of the causes of the marginalization of the Dayak people in Borneo is the imposition of militarization in the island.
Scholar 3, in her work titled “The Resiliency of the Dayak People”, says that despite the constant presence of social forces that marginalized the Dayak people, the researcher found out that the Dayak people are very resilient. In fact, they have overcome every challenge that they faced and easily returned to their normal life.
Scholar 4, in his work titled “Different Faces of Marginalization in Borneo”, says that the Dayak people have been marginalized by different forces of globalization, such as the logging and mining companies.
Lastly, scholar 5, in her work titled “Rights, Recognition, and the Dayak People”, narrates not only how the Dayak people have been marginalized by the forces of globalization but also the basic and inalienable rights of the Dayak people.
Now, after reviewing these important pieces of literature about the marginalization of the Dayak people, you realized that no scholar on the Dayak people, so far as you know, has done research on “the way in which the Dayak people resisted any forms of marginalization”.
As you can see, this issue is one of the important topics on the debate about the marginalization of the Dayak people in Borneo, yet no scholar has brought this issue on the table. Hence, this could be a possible “gap” in this area of specialization that you can fill in with your research on the way in which the Dayak people resisted any forms of marginalization.
With this “research gap”, you may work, for example, on “the Dayak people’s struggle for recognition of their rights to ancestral domain”. Your working title may read:
“Self-Determination and the Dayak People’s Struggle for Recognition”
And your research’s main goal reads:
“This proposed thesis aims to explore how the Dayak people in Borneo resisted the forces of globalization that marginalized them.”
So, that’s what a research gap is and how to identify it.
Please note, however, that what I shared above are just some of the techniques on how to identify a research gap. There are other techniques that might help you in identifying a research gap or you may want to develop your own. What is important at this point is that through the discussion above you have now a basic understanding of what a research gap is and how to identify it.
And lastly, please note that the principles that we applied in the above discussion on how to identify a research gap can be applied to all disciplines, be they social sciences, humanities, natural sciences, education, engineering, mathematics, or psychology.