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psychometrics

[ sahy-kuh-me-triks ]
/ ˌsaɪ kəˈmɛ trɪks /
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noun (used with a singular verb)Psychology.
the measurement of mental traits, abilities, and processes.
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Origin of psychometrics

First recorded in 1850–55; psycho- + -metrics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for psychometrics

psychometrics
/ (ˌsaɪkəʊˈmɛtrɪks) /

noun (functioning as singular)
the branch of psychology concerned with the design and use of psychological tests
the application of statistical and mathematical techniques to psychological testing
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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