論文

査読有り 筆頭著者
2012年

Differential effects of articulatory suppression on cue-switch and task-switch trials in random task cueing with 2:1 mapping

QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY
  • Erina Saeki
  • ,
  • Satoru Saito

65
8
開始ページ
1599
終了ページ
1614
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1080/17470218.2012.659191
出版者・発行元
PSYCHOLOGY PRESS

Recent studies have revealed that verbal representations play an important role in various task-switching situations. This study examined whether verbal representations contribute to the actual switching process using random task cueing with two cues per task. This procedure allowed us to produce a trial in which the cue switched, but the task repeated, thereby separating the cue-switching process from the actual task-switching process. Participants performed colour or shape judgements that were initiated by an arbitrary symbol cue (Experiments 1 and 2) or a kanji cue (Experiment 3) under control, articulatory-suppression, and foot-tapping conditions. In Experiments 1 and 2 with the arbitrary cues, articulatory suppression impaired performance in only the cue-switch condition. In Experiment 3, in which a kanji cue indicated the upcoming task name, articulatory suppression did not have any effects. These results suggest that the involvement of verbal representations in random task cueing is based on the cue-switching process rather than on the task-switching process.

リンク情報
DOI
https://doi.org/10.1080/17470218.2012.659191
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000307232600010&DestApp=WOS_CPL
ID情報
  • DOI : 10.1080/17470218.2012.659191
  • ISSN : 1747-0218
  • Web of Science ID : WOS:000307232600010

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