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Peer reviewedCrannell, C. W.; Peters, Gregory – Journal of Psychology, 1970
Descriptors: College Students, Cues, Depth Perception, Discrimination Learning
Peer reviewedCraver-Lemley, Catherine; Reeves, Adam – Psychological Review, 1992
The Perky effect, identified in 1910, is the reduction in performance from the no-imagery to the imagery condition. A series of experiments with over 100 undergraduates and graduates shows that the reduction reflects a true reduction in visual sensitivity, not just alteration in criteria for responding or response organization. (SLD)
Descriptors: Attention, College Students, Higher Education, Imagery
Peer reviewedSadler, Timothy G.; Mefferd, Roy B., Jr. – Perceptual and Motor Skills, 1970
Descriptors: Cognitive Processes, College Students, Experiments, Individual Characteristics
