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test theory

the body of theory underlying the interpretation and use of test scores. Of central concern is the concept of reliability—its definition and measurement. Theoretical frameworks include classical test theory, generalizability theory, and item response theory.

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Psychology term of the day

May 8th 2024

alcoholic

alcoholic

n. a person who is dependent on alcohol, that is, who regularly drinks to the point of intoxication despite negative consequences. See also alcohol dependence.