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A striking finding about human memory is that people's level of accuracy in remembering the orientation of heads on coins is often not simply at the chance level but significantly below it. However, S. W. Kelly, A. M. Burton, T. Kato, and S. Akamatsu (2001) reported that this is not so when two-alternative forced-choice visual recognition is employed. The Kelly et al. result could not be replicated here with a copy of their stimuli. However, the result was successfully replicated with newly created stimuli. A series of experiments provided converging evidence that the mnemonic illusion is suppressed when recognition alternatives possess sharp visual detail. The role of a sensory signature in suppressing the mnemonic illusion and in modulating visual recognition performance in general is delineated.

Original publication

DOI

10.1037/0096-3445.135.4.542

Type

Journal article

Journal

J Exp Psychol Gen

Publication Date

11/2006

Volume

135

Pages

542 - 552

Keywords

Adolescent, Adult, Attention, Awareness, England, Face, Female, Humans, Male, Mental Recall, Numismatics, Optical Illusions, Orientation, Pattern Recognition, Visual, Perceptual Masking, Psychophysics, Reaction Time