Tag: Item Selection

December 4, 2025 / Mohammed looti

ITEM SELECTION

Introduction and Definition Item selection, frequently referred to as item analysis, is a foundational and rigorous process within the discipline of psychometrics and educational measurement. This procedure involves the systematic evaluation of individual items, questions, or tasks that collectively form a test, assessment, or psychological scale. The fundamental goal of item selection is to empirically […]

October 18, 2025 / Mohammed looti

ITEM ANALYSIS

Item Analysis Introduction and Core Definition Item analysis is a specialized set of statistical procedures used within psychometrics and educational measurement to evaluate the quality, effectiveness, and statistical advantages of individual items comprising a larger standardized psychological measure or test. Fundamentally, it moves beyond evaluating the overall score of a test to scrutinize the performance […]