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Short-term conceptual memory for pictures (1976)
| Venue: | J. Exp. Psychol. [Hum. Learn |
| Citations: | 240 - 11 self |
BibTeX
@ARTICLE{Potter76short-termconceptual,
author = {Mary C. Potter},
title = {Short-term conceptual memory for pictures},
journal = {J. Exp. Psychol. [Hum. Learn},
year = {1976},
pages = {509--522}
}
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Abstract
M q^ssachuselts lnstitute of T e chnolo gy Three converging procedures were used to determine whether pictures presented in a rapid sequence at rates comparable to eye fixations are understood and then quickly forgotten. In two experiments, sequences of 16 color photograplrs were presented at rates of 113, 167, 230, or 333 msec per picture. In one group, subjects were given an immediate test of recognition memory for the pictures and in other groups they searched for a target picture. Even rvhen the target had only been specified by a title (e.g., a boat) detection of a target was strikingly superior to recognition memory. Detection rvas slightly but significantly better for pictured than named targets. In a third experiment pictures were presented for 50, 70, 90, or 120 msec preceded and followed by a visual mask; at 120 msec recognition memory was as accurate as detection had been. The results, taken together with those in 1969 of Potter and Levy for slolver rates of sequential presentation, suggest that on the average a scene is understood and so becomes immune to ordinary
