![]() Researchers must ensure that their tests adhere to good research practices through pilot-testing and iterative processes that incorporate the essential psychometric properties. Standardized tests have undergone checks on these properties while for researcher-made questionnaires, these properties need to be satisfied at the very least. Psychometric property is the aptness of a test or research instrument that seeks to measure human characteristics to understand complex human behavior.ĭoes the research instrument measure what it intends to measure? Or is it producing spurious data that will cause researchers to make wrong conclusions? The knowledge you gain from reading this article will give you the confidence about this area of the research process. ![]() This understanding will help you out in developing good research instruments. To avoid this unnecessary anxiety, you need to arm yourself with a good knowledge and understanding of psychometric property. Psychometric properties may sound new to you, but they are not actually new. One of the most difficult parts in research writing is when the instrument’s psychometric properties are scrutinized or questioned by your panel of examiners. Further, the article gives tips on how to reduce the items in the questionnaire for greater administration efficiency. Also, it differentiates reliability and validity in relation to the preparation of research instruments. What is psychometric property? What are the psychometric properties in research instruments or tests? This article answers these questions.
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