Examlex
Social classes are closed in__________________,where membership in hierarchically ranked groups known as castes is determined by birth and remains fixed for life according to social and religious mandates.
True Score
The theoretical value that precisely reflects an individual's actual ability or characteristic measured by a test, absent of any measurement error.
Construct Validity
The extent to which an assessment accurately gauges what it professes to evaluate.
Reliable
Pertains to the consistency of a measure or instrument; if the results are repeatable under the same conditions.
Valid
Refers to the extent to which a concept, conclusion, or measurement is well-founded and corresponds accurately to the real world.
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