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🎓 How many theories should you use in your research, thesis, or PhD study? This is one of the most common questions students and researchers struggle with when developing their theoretical framework. In this video, we break it down clearly using the principle of parsimony — helping you understand how to balance simplicity, clarity, and explanatory power in your research design. You’ll learn: ✅ How many theories are typically used in research (1, 2, or 3) ✅ When to use multiple theories — and when to avoid it ✅ What parsimony means in research (explained simply) ✅ How too many theories can reduce clarity and create conflicts ✅ How to justify your theoretical choices in your study Whether you’re working on a thesis, dissertation, or research paper, this video will help you make better decisions and build a stronger, more focused theoretical framework. 📌 Key takeaway Use the fewest number of theories necessary to adequately address your research question — but ensure each one is clearly justified and well understood. #researchmethods #TheoreticalFramework #thesiswriting #phdlife #researchtips #Parsimony #researchdesign #ConceptualFramework #literaturereview #quantitativeresearch #phdstudents #gradschool #academicsuccess #highereducation #learnonyoutube 2.7.2 Parsimony in Practice: How Many Theories Are Just Right?
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