任务(项目管理)
间接证据
响应时间
心理学
反应抑制
非抽样误差
认知心理学
计算机科学
作者
Moritz Schaaf,Wilfried Kunde,Robert Wirth
摘要
To act successfully, agents must monitor whether their behavior reached predicted effects. As deviations from predicted effects can result from own behavior (response-errors) or from circumstantial unreliability (effect-errors), both the own efferent activities and the accomplished environmental outcomes must be monitored. In three experiments, we examined response monitoring and effect monitoring using a dual-task setup. Task 1 consisted of a three-choice flanker task and effects were displayed after the response. Crucially, in some of the trials, an incorrect effect was displayed after a correct response, whereas in other trials, a correct effect was displayed after an incorrect response. This disentangled response-errors and effect-errors. Task 2 was a simple discrimination task and served to measure the monitoring process. Task 2 responses slowed down after both response-errors and effect-errors in Task 1. These influences were additive, suggesting two independent monitoring processes: one for responses, capturing errors in efferent activities, and one for response effects, checking for environment-related irregularities. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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