- the measurement of mental traits, abilities, and processes.
Origin of psychometrics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- the branch of psychology concerned with the design and use of psychological tests
- the application of statistical and mathematical techniques to psychological testing
Word Origin and History for psychometrics
Online Etymology Dictionary, © 2010 Douglas Harper
- The branch of psychology that deals with the design, administration, and interpretation of quantitative tests for the measurement of psychological variables such as intelligence, aptitude, and personality traits.psychometry