Understanding epistemology and its key approaches in research

Authors

  • Koemhong Sol International Christian University
  • Kimkong Heng Cambodian Education Forum

DOI:

https://doi.org/10.62037/cjer.2022.02.02.05

Keywords:

Epistemology, theory of knowledge, epistemological approaches, positivism, interpretivism, pragmatism

Abstract

Epistemology is a branch of philosophy that concerns itself with the theory of knowledge. It is regarded as a core area of philosophy because it deals with the nature of our knowledge. Drawing on the literature on epistemology, this article provides some basic definitions of the term epistemology and answers some key epistemological questions such as: “what is knowledge?” “what are the sources of our knowledge?” “what do we know?” and “what differentiates knowledge from wisdom and opinion?” The article also discusses key epistemological approaches, namely positivism, interpretivism, and pragmatism, which are central to research. The article concludes that a high degree of epistemic justification is required for knowledge claims and for the conduct of research.  

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Author Biographies

Koemhong Sol, International Christian University

Koemhong Sol is a Japanese Government (MEXT) scholar pursuing a PhD in Education at International Christian University in Tokyo, Japan. He is a Co-Editor-in-Chief of the Cambodian Education Forum. His research focuses on teacher education and policy, continuous professional development for teachers, school leadership, special education, higher education, and learning and teaching assessment.

Kimkong Heng, Cambodian Education Forum

Kimkong Heng holds a PhD in Education from the University of Queensland, Australia. He is a Co-founder and Editor-in-Chief of the Cambodian Education Forum. He is also a National Technical Advisor on Research and Development based at the Department of Scientific Research, Ministry of Education, Youth and Sport. He serves as a Visiting Senior Research Fellow at the Cambodia Development Center and a PhD Fellow at the Cambodia Development Resource Institute. His research interests include TESOL, research engagement, academic publishing, and higher education.

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Published

12-05-2025

How to Cite

Sol, K., & Heng, K. (2025). Understanding epistemology and its key approaches in research. Cambodian Journal of Educational Research, 2(2), 80–99. https://doi.org/10.62037/cjer.2022.02.02.05