Research Methodology
Research methodology explained end to end — research philosophy, approaches, methods, sampling, instruments, reliability and validity — so every choice in your study is justified, aligned and defensible.
All Research Methodology guides
19 articles
RAC in PhD: Full Form, Meaning, Members & Meeting Process
RAC full form in PhD is Research Advisory Committee — the panel that reviews your progress every six months and clears your synopsis and thesis. Members, meeting process, preparation and what happens next.
PhD Coursework in India: Syllabus, Credits & How to Clear It
Every Indian PhD begins with mandatory coursework — research methodology, ethics (RPE), and discipline papers. The typical syllabus, credit structure, passing requirements, and how to prepare.
How to Write the Limitations of the Study (Without Undermining It)
Limitations are a credibility device, not a confession. Which limitations to include, the four-move formula for writing each one, where the section goes, and the mistakes that invite attack.
How to Write the Research Methodology Chapter (Structure + Worked Example)
Chapter 3 must justify, not just describe. The nine-section structure examiners expect, a worked example showing described-vs-justified writing, and the checklist your chapter must survive.
Research Ethics Committee Approval in India: When You Need It & How to Get It
Which studies need ethics committee clearance, how the IEC/IRB process works at Indian universities, what the application contains, and how to design consent that actually protects participants.
How to Structure a PhD Thesis: Chapters, Word Counts & Flow
The standard five-chapter thesis structure explained — what each chapter must accomplish, typical word-count proportions, the connective tissue examiners look for, and when to deviate.
Case Study Research: Design, Types & Rigour (Yin vs Stake)
Single or multiple case? Holistic or embedded? What makes case study research rigorous — case selection, triangulation, replication logic — and how to defend generalisation in your viva.
How to Conduct Research Interviews: Protocol, Probes & Practice
From building the interview guide to probing without leading, recording ethically and knowing when you've reached saturation — the complete craft of the research interview.
Mixed Methods Research Designs: Types, Notation & When to Use Them
Explanatory sequential, exploratory sequential or convergent? The three core mixed-methods designs, the QUAN/qual notation, and how to justify mixing methods in your thesis.
Theoretical Framework vs Conceptual Framework: The Difference, With Examples
The theoretical framework is the established theory you stand on; the conceptual framework is the specific model you build for your study. Here's how they differ, how they connect, and how to construct both.
Sampling Methods in Research: Types, Selection & Justification
Probability or non-probability? Random, stratified, purposive or snowball? How to choose a sampling method you can defend — and write the justification your committee expects.
Types of Research Design: Which One Fits Your Study?
Exploratory, descriptive, correlational, experimental, case study, cross-sectional, longitudinal — what each design can and cannot claim, and a decision path for choosing yours.
Put it into practice
Free tools, templates and mentoring connected to research methodology.
Frequently asked
What is the difference between methodology and methods?+
Methods are the specific techniques you use — a survey, interviews, regression. Methodology is the reasoned strategy that justifies why those methods answer your research questions, including your design, sampling and analysis logic.
How do I defend my methodology in a viva or review?+
Show alignment: every choice — design, sample, instrument, analysis — should trace back to your research questions, with the alternatives considered and reasons for rejecting them. Examiners test the justification, not just the description.
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