ストループ様線画-文字干渉課題遂行における反応遅延間隔の効果

概要

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This study examined the processing of Stroop-like picture-word interference task, which manipulated the time interval between stimulus onset and response. The task was to name the pictures ignoring distracting words in experiment 1 (Stroop-like task), and to read words ignoring distracting pictures in experiment 2 (reversed Stroop-like task). On each experiment, participants were required to start reaction when bar markers were presented under the pictures after the time which was decided by response delay intervals (RDIs). The result was that, the effect of RDI was significant on experiment 1. Le., (a) the RT was decreased by increase of RDIs, (b) the Stroop effect was seen until RDI was 500ms, (c) as for the incongruent condition, interference effect was seen in longer RDI than that of the neutral condition. These were basically same as a result of color-word task by Tazume & Yamazaki (2000). On the other hand, no significant effect of RDI was seen on experiment 2. These results were discussed in terms of semantic, lexical, and output processing on task performance.
鎌倉女子大学の論文
2005-03-31