A personality inventory that utilizes only those items that have been shown to differentiate particular groups of people is a(n) ________ test.

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An empirically derived test is a personality inventory that has been developed by selecting items based on how well they differentiate particular groups of people. This ensures that only the most effective items are used in the test. Factor analytic tests use statistical techniques to identify underlying factors that relate to personality traits, self-report tests ask individuals to describe their own personality, and projective tests present ambiguous stimuli to individuals in order to uncover unconscious thoughts and feelings. None of these tests necessarily utilize only items that have been shown to differentiate particular groups of people.

A Personality Inventory That Utilizes Only Those Items That Have