斯特罗普效应
心理学
负效应
自我控制
认知
认知心理学
任务(项目管理)
事件相关电位
电生理学
控制(管理)
发展心理学
神经科学
计算机科学
人工智能
管理
经济
作者
John Lurquin,Sandra L. McFadden,Colin R. Harbke
标识
DOI:10.1080/00224545.2014.881768
摘要
Previous studies have shown that social rejection leads to impaired performance on a variety of tasks that require self control, including the Stroop color-word interference task; however, mechanisms underlying the effect remain to be elucidated. We attempted to clarify the effects of social rejection on self control resources by measuring event-related potentials (ERPs) during a computerized Stroop test. Stroop performance and ERPs from 54 participants in rejected, control, and accepted groups were analyzed. A significant difference in the pattern of results for the N450 ERP was found, with rejected participants showing less negativity on incongruent trials and more on congruent trials compared to accepted participants and controls. The results suggest social rejection reduces the engagement of cognitive control mechanisms, and are more consistent with a limited strength resource model than with limited capacity resource models that focus on limitations in attention.
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