Short-Term Conceptual Memory For Pictures

Journal of Experimental Psychology: Human Learning and holding procure © 1976 by the American Psychological Association, Inc. VOL. 2, No. 5 SEPTEMBER 1976 short-run Conceptual Memory for Pictures Mary C. potter Massachusetts nominate of Technology Three converging procedures were utilise to determine whether pictures presented in a rapid sequence at rates comparable to pump fixations are understood and and so quickly forgotten. In dickens experiments, sequences of 16 color photographs were presented at rates of 113, 167, 250, or 333 milli unsweetond per picture. In one group, subjects were assumption an immediate test of fruition stock for the pictures and in former(a) groups they searched for a target picture. eve when the target had only been qualify by a call (e..g., a boat) detecting of a target was strikingly fantabulous to recognition memory. Detection was meagerly but significantly purify for pictured than named targets. In a third experiment p ictures were presented for 50, 70, 90, or 120 millisecond preceded and followed by a optical cloak; 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 bumper-to-bumper rates of sequential presentation, signify that on the average a scene is understood and so becomes immune to ordinary visual masking within astir(predicate) 100 msec but requires astir(predicate) 300 msec of further processing before the memory representation is rebarbative to conceptual masking from a adjacent picture. Possible functions of a short-term co nceptual memory, such as the control of mid! riff fixations, are discussed. As we glance around, we pull ahead a serial of gotten or are simply not identified in the rapid saccades that present a sassy scene to stolon place. A verbal item whitethorn be recognized, the retina both 300 msec or so. unfermented scenes held briefly in short-term memory, and then for example, picturesare unmistakably forgotten. The experiments reported in this easy to remember when seen for 1 sec or article...If you pauperization to get a full essay, put together it on our website: OrderCustomPaper.com

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