After an interview procedure used with educable mentally retarded children is described, the findings of an examination of some collected interview data are reported in this study of the Computer Based Project for the Evaluation of Media for the Handicapped. An ex post facto analysis revealed a moderately high correlation between interviewer ratings of the child's verbal capabilities and sum word-counts to questions designed to indicate whether the child had visual and auditory experiences while exposed to a film. The implications for learner-based evaluation systems are discussed. (WDR)