タイムプレッシャーが刺激評価と処理資源に及ぼす影響

• 大久保 瞳

  日本体育大学大学院体育科学研究科　現所属：日本体育大学社会貢献推進機構

• 高井 秀明

  日本体育大学体育学部

• 坂部 崇政

  日本体育大学大学院体育科学研究科　現所属：日本体育大学体育学部

• 楠本 恭久

  日本体育大学体育学部

書誌事項

タイトル別名

• The effects of time pressure on stimulus evaluation and processing resources
• タイムプレッシャー ガ シゲキ ヒョウカ ト ショリ シゲン ニ オヨボス エイキョウ

抄録

  The purpose of this study was to examine the effects of time pressure (TP) on the speed of stimulus evaluation and processing resources, and speed and accuracy of the behavioral response, using P300. The participants were 13 physical education students (mean age 18.85 years, SD 0.95), who were presented with a flanker task involving spacing between letters. Under non-TP conditions, there was no feedback sound even if there was no reaction before the stimulus was replaced by a new stimulus. The TP condition was a feedback sound that was triggered if no reaction occurred within 350 ms. The results showed that in terms of behavioral parameters, the reaction time became shorter with increasing TP. In addition, response accuracy decreased with increasing TP. Among physiological indices, P300 latency at Pz was shorter and P300 amplitude at Pz was larger under TP conditions than under non-TP conditions. Our results suggest that TP shortens the process of stimulus evaluation, and that more processing resources are required under TP conditions.<br>

収録刊行物

• 体育学研究

  体育学研究 60 (1), 209-221, 2015

  一般社団法人 日本体育・スポーツ・健康学会

キーワード

• 事象関連電位
• フランカー課題
• 認知スキル
• 反応時間
• 速度と正確性のトレード・オフ

詳細情報

• CRID: 1390001204100252672
• NII論文ID: 130005075649
• NII書誌ID: AN00409623
• DOI: 10.5432/jjpehss.15007
• ISSN: 18817718
• ISSN: 04846710
• NDL書誌ID: 026566444
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026566444
• Web Site: https://www.jstage.jst.go.jp/article/jjpehss/60/1/60_15007/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可