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Fisicaro, Sebastiano A.; Lance, Charles E. – Applied Psychological Measurement, 1990
Three conceptual definitions of halo error are reviewed in the context of causal models of halo error. A corrected correlational measurement of halo error is derived, and the traditional and corrected measures are compared empirically for a 1986 study of 52 undergraduate students' ratings of a lecturer's performance. (SLD)
Descriptors: Causal Models, Correlation, Equations (Mathematics), Higher Education