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Marsh, Herbert W. – 1986
The purpose of the present investigation was to develop a construct validity approach for testing whether the separation of positive and negative item subscales is substantively meaningful in self-concept research. Results from three published studies using the Self Description Questionnaire (SDQ) III were reanalyzed. The SDQ III measures 13…
Descriptors: Behavior Rating Scales, Construct Validity, Correlation, Foreign Countries
Marsh, Herbert W. – 1978
To determine the relationship between 16 background variables and students' evaluations of instruction, a questionnaire was completed in 511 undergraduate courses at the University of Southern California, Los Angeles. Student variables, including grade point average, class size, expected grade, and prior subject interest, rarely explained 10% of…
Descriptors: Bias, College Faculty, Correlation, Course Evaluation