Locus of control,historical context,and black physical self-perception

Effects of locus of control on physical self-perception of black men were examined in 1968 and 1975. Externally oriented subjects were hypothesized to perceive themselves to be more Negro in appearance than they were judged to be by observers. The hypothesis was tested by comparing the subjects' own appearance judgments with the mean judgment of three observers on a scale of 15 faces which changed incrementally from Negro to Caucasian. The hypothesis was contradicted in the 1968 study and supported in the 1975 study. These discrepant results were interpreted in terms in historical events at the time of data collection.