Numerical magnitude affects temporal memories but not time encoding.
Numerical magnitude affects temporal memories but not time encoding.
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DOI：
10.1371/journal.pone.0083159
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Wang R
中科院分区：
文献类型：
--
作者：
Cai ZG;Wang R
以前的研究表明，时间的感知受到并发的大小信息的影响（例如，数字中的数值大小，空间距离），但影响的位置尚不清楚，一些研究结果表明，并发的大小，如空间影响时间记忆，其他研究结果表明，数字中的数值大小影响时间编码期间的时钟速度。目前的论文报告了6个实验，其中参与者感知刺激持续时间，然后复制它。我们表明，虽然一个大幅度的数字（例如，9），相对于小幅度的数字（例如，（2），在刺激持续时间的知觉过程中呈现数字时，再现持续时间较长，而在刺激持续时间的再现过程中呈现数字时，这种幅度效应消失。这些发现否定了在时间编码过程中大数值幅度加速内部时钟速度的说法，因为这样的说法错误地预测了大数值幅度在再现期间呈现时应导致较短的再现持续时间。相反，研究结果表明，数值大小，像其他大小，如空间，影响时间记忆时，数值大小和时间持续时间同时举行的记忆。在这个帐户下，并发的数值大小有机会影响记忆的感知持续时间时，他们在感知，但不是当他们在再现阶段。
Previous research has suggested that the perception of time is influenced by concurrent magnitude information (e.g., numerical magnitude in digits, spatial distance), but the locus of the effect is unclear, with some findings suggesting that concurrent magnitudes such as space affect temporal memories and others suggesting that numerical magnitudes in digits affect the clock speed during time encoding. The current paper reports 6 experiments in which participants perceived a stimulus duration and then reproduced it. We showed that though a digit of a large magnitude (e.g., 9), relative to a digit of a small magnitude (e.g., 2), led to a longer reproduced duration when the digits were presented during the perception of the stimulus duration, such a magnitude effect disappeared when the digits were presented during the reproduction of the stimulus duration. These findings disconfirm the account that large numerical magnitudes accelerate the speed of an internal clock during time encoding, as such an account incorrectly predicts that a large numerical magnitude should lead to a shorter reproduced duration when presented during reproduction. Instead, the findings suggest that numerical magnitudes, like other magnitudes such as space, affect temporal memories when numerical magnitudes and temporal durations are concurrently held in memory. Under this account, concurrent numerical magnitudes have the chance to influence the memory of the perceived duration when they are presented during perception but not when they are presented at the reproduction stage.
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影响因子：
2.5
作者：
Oliveri, Massimiliano;Vicario, Carmelo Mario;Caltagirone, Carlo
通讯作者：
Caltagirone, Carlo
DOI：
10.3758/bf03195503
发表时间：
2003-02-01
期刊：
BEHAVIOR RESEARCH METHODS INSTRUMENTS & COMPUTERS
影响因子：
--
作者：
Forster, KI;Forster, JC
通讯作者：
Forster, JC
DOI：
10.1037/0097-7403.9.2.171
发表时间：
1983-01-01
期刊：
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-ANIMAL BEHAVIOR PROCESSES
影响因子：
--
作者：
MECK, WH
通讯作者：
MECK, WH
DOI：
10.1111/j.1749-6632.1984.tb23417.x
发表时间：
1984-01-01
影响因子：
5.2
作者：
GIBBON, J;CHURCH, RM;MECK, WH
通讯作者：
MECK, WH
影响因子：
3.5
作者：
Cai, Zhenguang G.;Connell, Louise;Holler, Judith
通讯作者：
Holler, Judith