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Obligatory processing of irrelevant gesture
Gesture ( IF 0.480 ) Pub Date : 2016-05-19 , DOI: 10.1075/gest.15.1.03fel
Sebastian Feller 1 , Angus Gellatly 2
Affiliation  

This paper presents a study of selected iconic gestures with a view to determining their effects on RT in a task-relevant and a task-irrelevant context. In two experiments, participants were presented with a coloured shape on a computer screen, a spoken statement referring to the presented shape, and a gesture that was task irrelevant. The findings from both experiments show strong support for the assumption that gesture processing is obligatory; irrelevant gestures affected speed of task performance. Furthermore the findings suggest that for slower, more cognitively controlled decisions incongruent gestures have an inhibitory effect, while for faster, more cognitively automated decisions congruent gestures have a facilitatory effect.

中文翻译:

无关手势的强制处理

本文对选定的标志性手势进行了研究,以确定它们在任务相关和任务无关的上下文中对 RT 的影响。在两个实验中,参与者在计算机屏幕上看到一个彩色形状、一个与所呈现形状相关的口头陈述,以及一个与任务无关的手势。两个实验的结果都强烈支持手势处理是强制性的假设。不相关的手势影响了任务执行的速度。此外,研究结果表明,对于较慢、认知控制程度更高的决策,不一致手势具有抑制作用,而对于更快、认知自动化程度更高的决策,一致手势具有促进作用。
更新日期:2016-05-19
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