刻板印象激活是无意的：行为和事件相关电位证据。
Stereotype activation is unintentional: Behavioural and event-related potenials evidence.
作者信息
Wang Pei, Yang Ya-Ping, Tan Chen-Hao, Zhao Xiang-Xia, Liu Yong-He, Lin Chong-De
机构信息
Department of Psychology, Shanghai Normal University, Shanghai, China.
Department of Psychology, Ningbo University, Ningbo, China.
出版信息
Int J Psychol. 2016 Apr;51(2):156-62. doi: 10.1002/ijop.12135. Epub 2015 Jan 27.
In this study, a priming Stroop paradigm was used to determine whether stereotype activation is unintentional. Priming conditions (priming/no-priming) and the relationship between priming and target (consistent/inconsistent/no-relation) were the independent variables; accuracy, reaction time and N400 amplitude were used as dependent variables. The reaction time revealed that stereotype activation is, to some extent, unintentional. Furthermore, the event-related potenial (ERP) results showed that N400 amplitude was larger for inconsistent conditions than for consistent conditions. This result supported the notion that stereotype activation is an unintentional and automatic process.
在本研究中，采用启动式斯特鲁普范式来确定刻板印象激活是否是无意的。启动条件（启动/无启动）以及启动与目标之间的关系（一致/不一致/无关联）为自变量；准确率、反应时间和N400波幅用作因变量。反应时间表明，刻板印象激活在一定程度上是无意的。此外，事件相关电位（ERP）结果显示，不一致条件下的N400波幅大于一致条件下的。这一结果支持了刻板印象激活是一个无意且自动的过程这一观点。
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