psikometrike
Psikometrike, or psychometrics, is the branch of psychology and related fields devoted to the theory and techniques of psychological measurement. It encompasses the development, evaluation, and interpretation of instruments such as tests, scales, questionnaires, and rating systems used to quantify mental attributes, abilities, attitudes, and personality traits. The goal is to produce reliable, valid measurements that support research, diagnosis, and decision making.
Historically, psikometrike emerged with the early use of standardized intelligence tests in the late 19th and
Core activities include defining the construct to be measured, generating items, pilot testing, and performing analyses
Psikometrike products are widely used in education for achievement tests and aptitude assessments, in clinical settings
Ethical considerations emphasize fairness, bias reduction, accessibility, and privacy. Limitations include the abstract nature of some