Eye movements reveal planning in humans: A comparison with Scarf and Colombo's (2009) monkeys.

IF 1.3 4区 心理学
Damian Scarf, Herbert Terrace, Michael Colombo, James S Magnuson
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引用次数: 1

Abstract

On sequential response tasks, a long pause preceding the first response is thought to reflect participants taking time to plan a sequence of responses. By tracking the eye movements of two monkeys (Macaca fascicularis), Scarf and Colombo (2009, Eye Movements During List Execution Reveal No Planning in Monkeys [Macaca fascicularis], Journal of Experimental Psychology: Animal Behavior Processes, Vol. 35, pp. 587-592) demonstrated that, at least with respect to monkeys, the long pause preceding the first response is not necessarily the product of planning. In the present experiment, we tracked the eye movements of adult humans using the paradigm employed by Scarf and Colombo and found that, in contrast to monkeys, the pause preceding the first item is indicative of planning in humans. These findings highlight the fact that similar response time profiles, displayed by human and nonhuman animals, do not necessarily reflect similar underlying cognitive operations.

眼球运动揭示人类的计划:与斯卡夫和科伦坡(2009)猴子的比较。
在顺序反应任务中,在第一个反应之前的长时间停顿被认为反映了参与者花时间计划一系列的反应。通过追踪两只猴子(Macaca fascularis)的眼球运动,Scarf和Colombo(2009,《Macaca fascularis》,实验心理学杂志:动物行为过程,第35卷,第587-592页)证明,至少对猴子来说,第一反应前的长时间停顿并不一定是计划的结果。在本实验中,我们使用Scarf和Colombo采用的范式跟踪了成年人的眼球运动,发现与猴子相比,人类在第一个项目前的停顿表明了人类的计划。这些发现强调了这样一个事实,即人类和非人类动物表现出的相似的反应时间概况,并不一定反映出相似的潜在认知操作。
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来源期刊
自引率
23.10%
发文量
0
审稿时长
>12 weeks
期刊介绍: The Journal of Experimental Psychology: Animal Learning and Cognition publishes experimental and theoretical studies concerning all aspects of animal behavior processes.
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