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2009 Fiscal Year Final Research Report

Empirical comparison of context-dependent effects evoked various environmental information in episodic memory

Research Project

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Project/Area Number 18530580
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Experimental psychology
Research InstitutionUniversity of Shizuoka,Shizuoka College

Principal Investigator

ISARIDA Toshiko  University of Shizuoka,Shizuoka College, 短期大学部, 教授 (40161567)

Co-Investigator(Kenkyū-buntansha) ISARIDA Takeo  静岡大学, 情報学部, 教授 (30116529)
Project Period (FY) 2006 – 2009
Keywordsエピソード定義文脈 / 環境的文脈 / 文脈依存性 / BGM
Research Abstract

We empirically compared contextual functions of various types of environmental information ; that is place, background music, background color, and odor. As a result, we found that (1) complex-place context functions as an episode-defining context, whereas simple-place context functions as mere environmental information ; that (2) place, background-music, and odor function as global contexts, whereas background color functions as a local context ; and that (3) effect sizes of complex-place context increase as a function of study time, whereas those of background-color and background-music contexts do not change.

  • Research Products

    (4 results)

All 2010 2008 2007 2006

All Journal Article (4 results)

  • [Journal Article] Effects of simple-and complex-place contexts in the multiple-context paradigm.2010

    • Author(s)
      Takeo Isarida, Toshiko K. Isarida
    • Journal Title

      Quarterly Journal of Experimental Psychology, iFirst

      Pages: 1-14

  • [Journal Article] 偶発学習および意図学習の自由再生におよぼすBGM文脈依存効果2008

    • Author(s)
      漁田俊子・漁田武雄・林部敬吉
    • Journal Title

      認知心理学研究 第5巻,第2号

      Pages: 107-117

  • [Journal Article] Environmental context effects of background color in free recall.2007

    • Author(s)
      Takeo Isarida, Toshiko K. Isarida
    • Journal Title

      Memory & Cognition Vol.35,No.7

      Pages: 1620-1629

  • [Journal Article] Influences of environmental context on the recency effect in free recall.2006

    • Author(s)
      Takeo Isarida, Toshiko K. Isarida
    • Journal Title

      Memory & Cognition Vol.34,No.4

      Pages: 787-794

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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