TEMPORAL DISCRIMINATION AND THE INDIFFERENCE INTERVAL - IMPLICATIONS FOR A MODEL OF THE INTERNAL CLOCK
TEMPORAL DISCRIMINATION AND THE INDIFFERENCE INTERVAL - IMPLICATIONS FOR A MODEL OF THE INTERNAL CLOCK
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DOI：
10.1037/h0093864
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发表时间：
1963-01-01
期刊：
影响因子：
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通讯作者：
TREISMAN, M
中科院分区：
文献类型：
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作者：
TREISMAN, M
通过产生、再现、恒定刺激、单一刺激和估计的方法研究了时间歧视。发现韦伯函数可以很好地拟合ΔT与T之间的关系；有证据表明，韦伯函数在短时间间隔内的下降并不是时间估计的基本特征，而可能是由于节奏反应模式的发展或其他因素。在一段时间内，间隔的生成或复制倾向于以较短间隔的比例增加；但估计往往会缩短。本文描述了一个基于起搏器、计数器、存储和比较器的“内部时钟”模型，该模型具有倾向于减少误差的函数关系，并被证明可以解释韦伯函数、无差异区间、高估短间隔和低估长间隔、“延长”特征、同化和其他发现。（PsycINFO数据库记录(c) 2016 APA，版权所有）
Temporal discrimination was investigated by the methods of production, reproduction, constant stimuli, single stimuli, and estimation. The Weber function was found to give a good fit to the relation between ΔT and T; evidence was obtained that a dip in the Weber function at a short interval is not an essential feature of time estimation but may be due to the development of rhythmic modes of response or other factors. Productions or reproductions of intervals tend to lengthen during the course of a session at a rate proportionately greater for short intervals; but estimates tend to shorten. A model for the" internal clock" is described, based on a pacemaker, counter, store, and comparator with functional relations tending to reduce error, and it is shown to provide explanations for the Weber function, the indifference interval, overestimation of short and underestimation of long intervals, the features of" lengthening," assimilation, and other findings.(PsycINFO Database Record (c) 2016 APA, all rights reserved)