文章基本信息

标题：Order of stimulus presentation modulates interference in Stroop matching tasks: a reaction time study
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作者：Ariane Leão Caldas ; Isabel de Paula Antunes David ; Paula Martins Portes 等
期刊名称：Psicologia: Teoria e Prática
印刷版ISSN：1516-3687
电子版ISSN：1980-6906
出版年度：2014
卷号：16
期号：3
页码：143-154
语种：English
出版社：Universidade Presbiteriana Mackenzie
摘要：In the classic Stroop effect, the time spent to name the color of an incongruent stimulus (GREEN in blue) is longer than the time necessary to name the color of a congruent stimulus (BLUE in blue). In the “Stroop matching task”, volunteers are instructed to compare attributes of two stimuli, in which one of them is necessarily a Stroop stimulus. Our aim was to investigate whether the order of stimulus presentation can explain some contradictory results and reveal the imposition of high-order cogni- tive resources in conflict resolution. Our results confirmed that the strategy adopted in the task depended on the order in which stimuli were presented. In the “Stroop-Bar” order, using the interval between stimuli to solve the conflict inherent to the Stroop stimulus is possible, which is otherwise not possible in the “Bar-Stroop” order. However, these strategies cannot explain the discrepancy in the results reported in the literature.
其他摘要：In the classic Stroop effect, the time spent to name the color of an incongruent stimulus (GREEN in blue) is longer than the time necessary to name the color of a congruent stimulus (BLUE in blue). In the “Stroop matching task”, volunteers are instructed to compare attributes of two stimuli, in which one of them is necessarily a Stroop stimulus. Our aim was to investigate whether the order of stimulus presentation can explain some contradictory results and reveal the imposition of high-order cogni- tive resources in conflict resolution. Our results confirmed that the strategy adopted in the task depended on the order in which stimuli were presented. In the “Stroop-Bar” order, using the interval between stimuli to solve the conflict inherent to the Stroop stimulus is possible, which is otherwise not possible in the “Bar-Stroop” order. However, these strategies cannot explain the discrepancy in the results reported in the literature.
关键词：Attention; reaction time; Stroop; executive function; conflict resolution.
其他关键词：Attention; reaction time; Stroop; executive function; conflict resolution.