Implied velocity and acceleration induce transformations of visual memory.
Implied velocity and acceleration induce transformations of visual memory.
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隐含的速度和加速度会引起视觉记忆的转变。
DOI：
10.1037//0096-3445.115.2.175
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Shyi,GC
中科院分区：
文献类型：
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作者：
Finke,RA;Freyd,JJ;Shyi,GC
研究了第 2 位作者报告的表征动量现象（参见记录 1984-16934-001），在视觉记忆被模式元素的隐含运动扭曲的情况下，对 48 名本科生进行了 3 项实验。据预测，这些记忆扭曲不仅对隐含运动的方向敏感，而且对隐含速度的变化也敏感。 Ss 观察到一系列点图案显示，这意味着这些点以恒定速度或恒定加速度移动，但方向不同。用于识别序列中最终模式的判别函数显示，Ss 的记忆已经向前移动，对应于隐含动作的小延续。随着点的暗示速度和加速度的增加，引起的记忆偏移的大小也增加，但当显示序列暗示点的减速到最终速度为零时，记忆偏移被消除。有人建议，心理推断的运动可能具有与实际物理运动相同的惯性属性。（30 参考）（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
Investigated the phenomenon of representational momentum as reported by the 1st 2 authors (see record 1984-16934-001) in cases where visual memories are distorted by implied motions of the elements of a pattern, conducting 3 experiments with 48 undergraduates. It was predicted that these memory distortions should be sensitive not only to the direction of the implied motions but also to changes in the implied velocity. Ss observed a sequence of dot-pattern displays that implied that the dots were moving at either a constant velocity or constant acceleration, but in separate directions. Discrimination functions for recognizing the final pattern in the sequence revealed that Ss' memories had shifted forward, corresponding to small continuations of the implied motions. The induced memory shifts increased in size as the implied velocity and acceleration of the dots increased but were eliminated when the display sequence implied a deceleration of the dots to a final velocity of zero. It is suggested that mentally extrapolated motion may have some of the same inertial properties as actual physical motion.(30 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)