mental testing vs psychometric test

mental testing and psychometric test both are nouns.

Word	Noun	Adjective	Verb	Adverb
mental testing	Yes	No	No	No
psychometric test	Yes	No	No	No

As nouns, mental testing and psychometric test are synonyms defined as:

mental testing and psychometric test: any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc

Other synonyms of mental testing include mental test, test.

mental testing (noun)	psychometric test (noun)
any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc	any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc