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Do not build an entire study around the first gap that appears in your literature search. Stress-test the claim by actively looking for evidence, terminology, contexts, and alternative explanations that could make it disappear.
Read Guide →A research gap is a claim about the current state of knowledge, so it can become outdated. Before building a study around one, search specifically for research that could disprove, narrow, or change the gap you think you found.
Read Guide →No single person or group has universal authority to declare a research gap important. Importance is usually a reasoned judgment shaped by scientific significance, stakeholder needs, consequences of uncertainty, feasibility, ethics, resources, and the purpose for which priorities are being set.
Read Guide →A comparison should usually be explicit when the meaning of the research question depends on what an intervention, exposure, group, or condition is being compared with. But not every research question is comparative, and not every obvious comparator needs to make the wording cumbersome.
Read Guide →Novelty, originality, and contribution are related, but they are not interchangeable. Understanding the distinction helps you evaluate a research idea and explain precisely what your study adds.
Read Guide →Research does not have to invent every idea from scratch. Combining existing theories, concepts, methods, evidence, or perspectives can make a genuine contribution when the combination produces something meaningfully different from what the individual elements already provide.
Read Guide →A null result can be an original and important research contribution, but “not statistically significant” does not automatically mean “no effect.” Its value depends on the question, study design, precision, analysis, and what the result changes about the existing evidence.
Read Guide →A study can be genuinely novel and still not be worth doing. Newness matters only when the research also addresses a worthwhile question and can produce sufficiently credible, useful, or consequential knowledge.
Read Guide →You do not need to call your study “groundbreaking” or claim it is the first to make its contribution clear. The strongest novelty statements show what previous research establishes, what remains unresolved, what your study does differently, and why that difference matters.
Read Guide →Being the first to investigate a topic may establish one kind of novelty, but "first" is not a synonym for original, important, or valuable. What matters is what the study adds, how convincingly it adds it, and whether that addition matters.
Read Guide →Discovering something new is not the only route to an important contribution. Showing convincingly that an influential assumption, result, method, or interpretation is wrong can sometimes matter even more because it changes what a field believes it already knows.
Read Guide →Incremental research becomes redundant when another similar study is unlikely to change what researchers can reasonably conclude. The boundary depends on the existing evidence, remaining uncertainty, and information the proposed study can add.
Read Guide →A more accessible population is not necessarily an adequate substitute for the population your research question requires. The key is whether the substitution changes the phenomenon, comparison, context, or inference at the center of the study.
Read Guide →Some scientifically important questions cannot be tested through the most direct study because obtaining decisive evidence would require unacceptable harm, exposure, withholding, intrusion, or another ethical compromise. The question may still matter, but researchers must distinguish its importance from what ethical evidence can actually establish.
Read Guide →Low risk does not automatically make a study ethically worthwhile. When research asks people to contribute time, information, or effort but has little realistic prospect of producing useful knowledge, its ethical justification may be weak.
Read Guide →Consequential exclusions should usually be explained when readers need the rationale to understand or evaluate the study. The explanation should identify why the population or variable was excluded and what that decision means for the evidence and conclusions.
Read Guide →A replication does not become worthless when the original finding does not recur. An informative non-replication can reduce confidence in a claim, expose possible boundary conditions, improve effect estimates, and identify questions that the original study could not answer.
Read Guide →Publication potential can be a useful consideration when choosing a thesis question, but it should not become the primary criterion. A strong thesis must first be defensible, feasible, and appropriate for the degree.
Read Guide →Before defending a proposed study, try to construct the strongest credible argument against doing it. A serious objection can expose weaknesses in the rationale, evidence, contribution, design, feasibility, or assumptions while there is still time to respond.
Read Guide →A gap in the literature does not automatically justify another study. Before collecting new data, determine whether existing evidence already answers the important question with enough confidence that your proposed study would change very little.
Read Guide →Before asking why your study deserves approval or funding, construct the strongest legitimate case for refusing it. The exercise can expose weaknesses that ordinary proposal writing encourages you to defend rather than examine.
Read Guide →If the most likely outcome of a proposed study would leave the central question unresolved, that is a reason to reconsider the design before collecting data. Redesign does not always mean increasing the sample size; sometimes the research question, comparison, measurement, or entire strategy needs to change.
Read Guide →Publishability matters when researchers plan how to communicate worthwhile work, but it is a poor primary reason for deciding what deserves to be studied. A study should have an intellectual justification before it has a publication strategy.
Read Guide →Funding can make important research possible, but the availability of money does not make every eligible question worth studying. A strong project should remain defensible even when the funding opportunity is removed from its rationale.
Read Guide →A worthwhile research question does not have to be studied immediately. When current constraints would produce evidence too weak to answer it reliably, postponing the study may preserve the question for a more informative opportunity.
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