認知科学
Online ISSN : 1881-5995
Print ISSN : 1341-7924
ISSN-L : 1341-7924
特集:高次認知過程における意識的,無意識的処理
他者の心の推測における自己中心性バイアスに及ぼす特権情報の考慮の効果
瀧澤 純山下 利之
著者情報
ジャーナル フリー

2013 年 20 巻 3 号 p. 343-352

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抄録
When people make inference about other’s mental state, they refer as an anchor to
privileged information which they know and other doesn’t know, thereafter they make
adjustment from the anchor to shared information which they know and other know.
When adjustment are insufficiently, they use more privileged information, and have
more egocentric biases. The purpose of the present study is to examine whether or not
considering an anchor could affect strength of egocentric biases. Participants read a
story about an e-mail sent from a person to another person and then the participants
were asked to infer mental state of recipient. In Experiment 1, participants were asked
to make a considering privileged information before making an inference. In Experi-
ment 2, cognitive load were operated, participants made an inference under a condition
prevented conscious cognitive process. These results showed that participants who con-
sidered privileged information had more egocentric biases. These results are discussed
cognitive processes controlling use of privileged information.
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© 2013 日本認知科学会
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