Common Errors Committed by Researchers and Misuse of Statistical Tests in Educational Research

International Journal of Research and Innovation in Social Science (IJRISS) | Volume II, Issue VII, July 2018 | ISSN 2454–6186

Common Errors Committed by Researchers and Misuse of Statistical Tests in Educational Research

M.A. Yusha’u

PhD, Department of Science and Vocational Education, Faculty of Education and Extension Services, Usmanu Danfodiyo University, Sokoto, P.M.B. 2346, Sokoto, Nigeria

Abstract: – The paper discusses common errors committed by researchers and misuse of statistical tests in educational research. It is designed to address questions asked by colleagues, postgraduates and undergraduate students in the faculty of Education and Extension Services. In addressing some of the questions; the paper discussed at the meaning of statistics and educational research, explained factors that lead to common errors and misuse of statistical tests (as determinants or determining factors). It also identifies and discussed types of errors committed by educational researchers and how to select correct statistical tests/tools. Finally, the paper suggested that researchers should be careful and critical in selecting design, sample, instrument and statistical tests.

Keywords: Common errors in research, misuse of statistical tests, educational research

I. INTRODUCTION

Many educational researchers are experiencing difficulties when it comes to selecting the appropriate statistical tools for their research in both qualitative and quantitative study. Research involves looking for, collecting and gathering of information through scientific enquiry or other means (Leedy & Ormrod, 2001). In educational research, statistical knowledge plays a vital role, it is a major component of an established quantitative research. The correct use of any statistical tool usually leads to fulfilled and leading conclusion, while the incorrect use of any statistical tool leads to unfulfilled and misleading conclusion (Rajir, Holh, Nizar, Randy & Mohit, 2011). Choosing the correct statistical test in educational research becomes a very challenging task to both lecturers and students of Education (Marius & Vladimir, 2010). Statistics is often perceived by Educationists and Researchers (both lecturers and students) with mixed reaction, as something friendly, unfriendly, difficult, mysterious and hostile (Robert, 2009).

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