psychodiagnostics

noun, plural in form but singular in construction

psy·​cho·​di·​ag·​nos·​tics -tiks How to pronounce psychodiagnostics (audio)
: a branch of psychology concerned with the use of tests in the evaluation of personality and the determination of factors underlying human behavior

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“Psychodiagnostics.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/psychodiagnostics. Accessed 1 Mar. 2025.

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