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Psychometrics Fumiko Samejima (1930–c2021) was a prominent Japanese-born psychometrician best known for her development of the Graded Response Model (GRM), [ 1 ] a fundamental approach in Item Response Theory (IRT).
A psychometric questionnaire measuring psychological preferences in how most people perceive the world and make decisions, based on Carl Jung's four principal psychological functions of how humans experience the world – sensation, intuition, feeling, and thinking. 1921 Newcastle Personality Assessor (NPA)
TAP (Test Analysis Program) is a free Windows program written in Delphi Pascal that performs test and item analyses based on classical test theory. TAP provides reports on examinee total scores, item statistics (e.g., item difficulty, item discrimination, point-biserial), options analyses, and other useful information.
Psychometrics is a field of study within psychology concerned with the theory and technique of measurement. Psychometrics generally covers specialized fields within psychology and education devoted to testing, measurement, assessment, and related activities. [ 1 ]
Computational psychometrics; Computer-adaptive sequential testing; Computerized adaptive testing; Computerized classification test; Congeneric reliability; Conjoint analysis; Correlation correction for attenuation; Counternull; Criterion-referenced test; Cronbach's alpha
The g factor [a] is a construct developed in psychometric investigations of cognitive abilities and human intelligence.It is a variable that summarizes positive correlations among different cognitive tasks, reflecting the assertion that an individual's performance on one type of cognitive task tends to be comparable to that person's performance on other kinds of cognitive tasks.
Michal Kosinski is an associate professor of Organizational Behavior at Stanford University, a computational psychologist, and a psychometrician.He studies the psychological processes in Large Language Models (LLMs), as well as AI and big data to model and predict human behavior.
A personality test is a method of assessing human personality constructs.Most personality assessment instruments (despite being loosely referred to as "personality tests") are in fact introspective (i.e., subjective) self-report questionnaire (Q-data, in terms of LOTS data) measures or reports from life records (L-data) such as rating scales.