psychometrics
Noun: 1. The scientific field concerned with the theory and technique of psychological measurement: Psychometrics is the branch of psychology that deals with the design, administration, and interpretation of quantitative tests for measuring psychological variables such as knowledge, abilities, attitudes, and personality traits. It focuses on the construction and validation of measurement instruments, like tests and questionnaires.
Psychometrics is used as a singular, uncountable noun to refer to the academic discipline or field of study. * The study's methodology was grounded in modern psychometrics. * A strong understanding of psychometrics is essential for developing valid psychological assessments.
- Academic Context: "Her research in improved the reliability of the standardized aptitude test."
- Professional Context: "The role requires expertise in to evaluate and select assessment tools for employee hiring."
- General Context: "Advances in have led to more accurate and fair educational testing."
- "The psychometrics of the instrument": This phrase refers to the measurement properties (e.g., reliability, validity) of a specific test or questionnaire.
- Before using the survey widely, the researchers published a paper on the psychometrics of the instrument.
- Psychometric (adjective): Of or relating to psychometrics.
- The psychometric properties of the test were thoroughly examined.
- Psychometrist (noun): A specialist who administers and scores psychological tests.
- Psychometry (noun): An older or less common term sometimes used synonymously with psychometrics, though it can have other meanings.
- Psychological measurement
- Psychometry (in specific contexts)
- Psychometric testing: The practice of administering tests developed through psychometric principles.
- The company uses psychometric testing during its recruitment process.
- Psychometric analysis: The statistical evaluation of a test's reliability, validity, and item performance.
- A full psychometric analysis confirmed the scale's effectiveness.
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any branch of psychology concerned with psychological measurements
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