Examlex
The probability of the intersection is called a joint probability.
Construct Validity
The degree to which a test measures what it claims to be measuring, indicating the test's accuracy in assessing theoretical constructs.
Content Validity
Refers to the extent to which a test measures all aspects of the content it's intended to cover.
Concurrent Validity
The extent to which test scores correlate with scores of an established test of the same construct administered at the same time.
Internal Consistency
The extent to which different test items that propose to measure the same general construct obtain similar scores.
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