Research Methods
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What Is a Conceptual Framework? Definition, Diagram & Examples (2026)
A conceptual framework maps your study’s key variables and their relationships. Get the definition, step-by-step build guide, diagram template, and worked examples by discipline for 2026.
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How Many References Should a Thesis Have in 2026? Discipline-by-Discipline Benchmarks
Find out how many references your thesis needs in 2026. Benchmarks by degree level (undergrad to PhD) and discipline (STEM vs humanities), plus quality-first guidance straight from the…
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What Is a Research Gap? How to Identify and Justify One in 2026 (with Examples)
A research gap is an unanswered question in existing literature. Learn 7 types, 5 methods to find one, and how to justify it in your 2026 proposal.
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Research Methodology in 2026: Types, Examples & How to Choose
Master research methodology in 2026. Compare qualitative, quantitative and mixed methods designs, apply a four-question decision framework grounded in Creswell and Braun & Clarke, and write a methodology…