Reliability meaning in psychology4/13/2023 When criterion data are available, obtain a measure of performance for each examineeÄetermine the strength of the relationship between test scores and criterion performance Predictive Validity The degree to which test scores predict criterion measurements that will be made at some point in the future (GRE test and Grad School GPA) Concurrent Validity The relationship between test scores and criterion measurements made at the time the test was given Convergent Evidence Positive correlations with similar constructs (variables) discriminant evidence Zero (or near zero) correlations with dissimilar constructs (variables) Multi-trait, multi-method evidence Combination of convergent and discriminant evidence Steps to designing a criterion-related validation study Identify a suitable criterion behavior and method for measuring it
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