Different action patterns for cooperative and competitive behaviour
Different action patterns for cooperative and competitive behaviour
复制标题
DOI：
10.1016/j.cognition.2006.01.008
复制
发表时间：
2007-03-01
期刊：
影响因子：
3.4
通讯作者：
Castiello, Umberto
中科院分区：
文献类型：
--
作者：
Georgiou, Ioanna;Becchio, Cristina;Castiello, Umberto
本研究的目的是阐明语境对伸手抓握运动学的影响。特别是，我们考虑两个基本的社会认知模式，即合作和竞争。在两个实验中，运动学的非常相同的行动-达到抓住一个木块-在两个不同的背景下，合作任务和竞争任务提供了分析。对于“合作”任务，两个参与者需要达到并抓住他们各自的对象，并合作将两个对象以特定的配置加入工作表面的中间。在“竞争”任务中，两名参与者必须竞争将自己的物体首先放置在工作表面的中间。结果显示，具体的运动学模式的合作和竞争，这是不同的类似的行动，每个参与者在隔离。此外，在合作的任务，一个高水平的相关性之间的关键运动学参数的两个participants. In从神经元老化，发展和社会心理学的证据，我们的研究结果表明，存在的运动模式，反映了在社会背景下采取行动的意图。(c)2006 Elsevier B. V.保留所有权利。
The aim of the present study is to elucidate the influence of context on the kinematics of the reach-to-grasp movement. In particular, we consider two basic modes of social cognition, namely cooperation and competition. In two experiments kinematics of the very same action - reaching-to-grasp a wooden block - were analyzed in two different contexts provided by a cooperative task and competitive task. For the 'cooperation' tasks two participants were required to reach and grasp their respective objects and to cooperate to join the two objects in specific configurations in the middle of the working surface. For the 'competition' tasks, the two participants had to compete to place their own object first in the middle of the working surface. Results revealed specific kinematic patterns for cooperation and competition which were distinct from similar actions performed by each participant in isolation. Further, during the cooperation tasks, a high level of correlation between key kinematical parameters of the two participants was found. In accordance with evidence from neuronnaging, developmental and social psychology our results suggest the existence of motor patterns which reflect the intention to act in a social context. (c) 2006 Elsevier B.V. All rights reserved.