Decay and Interference Effects in Visuospatial Short-Term Memory
نویسندگان
چکیده
منابع مشابه
Decay and interference effects in visuospatial short-term memory.
The method of constant stimuli was used to examine the accuracy with which two-dimensional spatial information can be represented in mental images. In experiment 1, subjects had to decide which of two successively presented two-dot separations was wider. Over the range of interstimulus intervals employed (0 to 30s), there was a linear relationship between interstimulus interval and spatial inte...
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15 صفحه اولInterference effects in short-term memory for timbre.
Four experiments investigated memory for timbre using the interpolated-tone paradigm [Deutsch, Science 168, 1604-1605 (1970)], in which participants discriminate pairs of tones (standard and comparison) separated by intervening (interpolated) tones. Interpolated tones varied from the standard tone in spectral similarity (within-dimensional variation), fundamental frequency (cross-dimensional va...
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Decay theory posits that memory traces gradually fade away over the passage of time unless they are actively rehearsed. Much recent work exploring verbal short-term memory has challenged this theory, but there does appear to be evidence for trace decay in nonverbal auditory short-term memory. Numerous discrimination studies have reported a performance decline as the interval separating two tone...
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The suffix effect--the loss of recency induced by a redundant end-of-list item--was studied in a visuospatial serial recall task involving the memory for the position of dots on a screen. A visuospatial suffix markedly impaired recall of the last to-be-remembered dot. The impact on recall was roughly of equal magnitude whether the suffix shared attributes with the to-be-remembered dots (Experim...
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ژورنال
عنوان ژورنال: Perception
سال: 1996
ISSN: 0301-0066,1468-4233
DOI: 10.1068/p250053