文章基本信息

标题：Monitoring goal-irrelevant effects interferes with concurrent tasks
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作者：Moritz Schaaf ; Wilfried Kunde ; Robert Wirth 等
期刊名称：Acta Psychologica
印刷版ISSN：0001-6918
电子版ISSN：1873-6297
出版年度：2022
卷号：224
页码：103522
语种：English
出版社：Elsevier
摘要：Our actions cause manifold environmental changes. Monitoring these action effects serves at least two vital functions: While the validation of currently relevant effects assesses goal-achievement, screening for currently irrelevant effects accumulates knowledge about potential action-effect relationships. However, monitoring the perceptual consequences of our actions presumably impairs performance in concurrent tasks. Here, we investigated how effect relevance modulates monitoring costs by manipulating instructions in three dual-task experiments. We found performance decreases not only after validation of goal-relevant action effects but to a smaller extent also after screening of goal-irrelevant action effects. These results suggest that effect monitoring is a rather fundamental limitation of dual tasking.