In psychology, discriminant validity tests whether concepts or measurements that are not supposed to be related are actually unrelated.

Discriminant validity is the degree to which a test measures aspects of a phenomenon that differ from other aspects that is assessed by other tests ...

Discriminant validity refers to the condition where measures of one concept are more strongly correlated among themselves than with measures of other concepts. ...

the degree to which a test or measure diverges from (i.e., does not correlate with) another measure whose underlying construct is conceptually unrelated to ...

Evidence for discriminant validity is provided when measures of constructs that theoretically should not be highly related to each other are, in fact, not found ...

Convergent and discriminant validity are subtypes of construct validity. Demonstrating evidence of both also demonstrates evidence for construct validity.

18 сент. 2024 г. · Discriminant validity evaluates whether a test's results differ from tests that measure theoretically unrelated concepts.

15 мар. 2022 г. · Convergent and discriminant validity are two subtypes of construct validity. This article defines and provides examples of each.

Testing for discriminant validity can be done using one of the following methods: O-sorting, chi-square difference test and the average variance extracted ...