認知科学
Online ISSN : 1881-5995
Print ISSN : 1341-7924
ISSN-L : 1341-7924
研究論文
円滑な対人インタラクションを実現する対象認識に応じた認知的構え調整機構のモデル化
高橋 英之石川 悟大森 隆司
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ジャーナル フリー

2008 年 15 巻 1 号 p. 202-215

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It is thought to be an important brain function for us to modulate our cognitive state depending on recognition of interactive agents. From our behavioral experiment, we have shown that when subjects believed their interactive agent as a human being in a competitive game, specific behavioral tendency could be observed in comparison with a case that they believed their opponent as a computer and this tendency of subjects with autism spectrum disorder (ASD; they are thought to have some problems in social interaction) was different from that of subjects without ASD. We consider that this tendency is a reflection of cognitive modulation depending on recognition of interactive agents. To explain computational theory of this tendency, we propose a computational model that consists of change detection and state space switching evoked by the change of environmental nature. From this model, we reproduce the result of behavioral experiment by a computer simulation and try to discuss our computational model is useful to understand about the brain function for frequent human social interaction.

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© 2008 日本認知科学会
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