PERCEPTION AND PRODUCTION OF TEMPORAL INTERVALS ACROSS A RANGE OF DURATIONS - EVIDENCE FOR A COMMON TIMING MECHANISM
PERCEPTION AND PRODUCTION OF TEMPORAL INTERVALS ACROSS A RANGE OF DURATIONS - EVIDENCE FOR A COMMON TIMING MECHANISM
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DOI：
10.1037/0096-1523.21.1.3
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发表时间：
1995-02-01
影响因子：
2.1
通讯作者：
HAZELTINE, RE
中科院分区：
文献类型：
--
作者：
IVRY, RB;HAZELTINE, RE
研究参与者进行了时间感知和生产任务，在一组4个时间间隔范围从325到550毫秒。在3个实验中，生产和感知任务的变异性被发现是线性相关的目标间隔的平方。如果短时间间隔的感知和产生使用共同的计时机制，则两个任务的函数的斜率应该相同。实验1的结果不支持这一预测。然而，当2个任务更相似，通过提供一个单一的（实验2）或多个（实验3）介绍的目标间隔每判断或生产，知觉和生产功能几乎相同。结果表明，时间的判断和生产是基于一个完整的内部表示的目标间隔，而不是参考内部振荡过程。
Study participants performed time perception and production tasks over a set of 4 intervals ranging from 325 to 550 ms. In 3 experiments, variability on both the production and perception tasks was found to be linearly related to the square of the target intervals. If the perception and production of short temporal intervals use a common timing mechanism, the slopes of the functions for the 2 tasks should be identical. The results of Experiment 1 failed to support this prediction. However, when the 2 tasks were made more similar by providing a single (Experiment 2) or multiple (Experiment 3) presentations of the target interval per judgment or production, the perception and production functions were nearly identical. The results suggest that temporal judgments and productions are based on an integrated internal representation of the target interval rather than reference to an internal oscillatory process.