Laterality effects in identification of caricatures and photographs of famous faces.
Recent evidence suggests that memory representations of familiar faces may exaggerate distinctive information as do caricatures (G. Rhodes, S. Brennan, & S. Carey, Cognitive Psychology, 1987). Therefore caricatures should be effective representations of faces and should yield a right hemisphere processing advantage, as do photographs of faces. Photographs and caricatures of famous faces were presented to the left visual (LVF), the right visual field (RVF), and centrally (CVF), in a name-face verification task. There was a LVF (right hemisphere) advantage for both caricatures and photographs on name-face mismatches but no VF difference for matches. These results were true for both accuracy and reaction time. Processing strategy differences that may account for the difference between matches and mismatches are discussed. Performance was generally better for photographs than for caricatures, irrespective of visual field condition.
Rhodes
G
G
University of Otago.
Wooding
R
R
D001288:Attention; D002325:Caricatures as Topic; D004193:Discrimination Learning; D004292:Dominance, Cerebral; D005145:Face; D005556:Form Perception; D006801:Humans; D010364:Pattern Recognition, Visual; D011930:Reaction Time