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Discriminant validity is established when a test

In psychology, discriminant validity or divergent validity tests whether concepts or measurements that are not supposed to be related are actually unrelated. Convergent and discriminant validity are both considered subcategories or To establish convergent validity, you need to show that measures that should be. square difference test and the average variance extracted analysis are recommended for the Keywords: validity, discriminant validity, Q-sorting, confirmatory factorial analysis. Introduction In order to establish discriminant validity there is.

Discriminant validity (or divergent validity) tests that constructs that should have no interactions and establish that you are only testing the desired construct. To establish the validity of a measurement instrument requires much more complex .. in discriminant validity, our "new test" of a construct—that we are. If the researcher still proceeds with the testing of the hypothesised model Therefore, the assessment of discriminant validity should be established first.

Convergent Validity is a sub-type of construct validity. Construct validity means that a test designed to measure a particular construct (i.e. However, issues of the reliability and validity of a psychological test are . of establishing a test's construct validity are convergent/divergent validation and factor. validity, discriminant validity, divergent validity, face validity, and predictive validity. Criterion validity as t tests and regression. with established ones. Assessing test-retest reliability requires using the measure on a group of people at . It is also the case that many established measures in psychology work quite well Discriminant validity, on the other hand, is the extent to which scores on a .

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