face validity

psychological measurement

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June 26, 2026

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Face validity refers to the apparent, but untested, statistical validity of a measure. In psychological measurement, validity is crucial for ensuring that an assessment tool accurately measures what it intends to measure. While a test might seem to measure a specific attribute, this appearance doesn't guarantee it achieves its goal.12

Reliability and validity are key to evaluating personality assessment methods. Reliability indicates the consistency of scores, while validity checks how well a test functions in its intended purpose. Establishing validity often requires external criteria independent of the test itself.2

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personality assessment
Personality inventories
…on the basis of so-called face validity; that is, they simply appeared to be valid. Items were included simply because, in the fallible judgment of the person who constructed or devised the test, they were indicative of certain personality attributes. In other words, face validity need not be defined by…
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…on the basis of so-called face validity; that is, they simply appeared to be valid. Items were included simply because, in the fallible judgment of the person who constructed or devised the test, they were indicative of certain personality attributes. In other words, face validity need not be defined by…
Read More

psychological testing
Primary characteristics of methods or instruments
Face validity (a crude kind of content validity) reflects the acceptability of a test to such people as students, parents, employers, and government officials. A test that looks valid is desirable, but face validity without some more basic validity is nothing more than window dressing.
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Face validity (a crude kind of content validity) reflects the acceptability of a test to such people as students, parents, employers, and government officials. A test that looks valid is desirable, but face validity without some more basic validity is nothing more than window dressing.
Read More