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Practical application of Collective Efficacy Theory in team sports

Research Project

Project/Area Number 25560311
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Sports science
Research InstitutionUniversity of Tsukuba

Principal Investigator

UCHIYAMA Haruki  筑波大学, 体育系, 教授 (00168717)

Co-Investigator(Kenkyū-buntansha) YOSHIDA Kenji  筑波大学, 体育系, 准教授 (20436265)
IKEDA Eiji  茨城県立医療大学, 保健医療学部, 研究員 (70726877)
Co-Investigator(Renkei-kenkyūsha) IWAI Koichi  茨城県立医療大学, 保健医療学部, 教授 (30167275)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsコーチング / 効力感 / パフォーマンス / バスケットボール / 集団の機能 / グループダイナミクス
Outline of Final Research Achievements


The objectives of this study were to develop a more general and versatile Collective Efficacy (CE) scale for Basketball, and to investigate relationships between CE, gender, and performance levels. More specifically, we examined the relationships between CE, cohesion, optimism, and “team performance” over the course of one season, using Hierarchical Linear Modeling.
The key findings of this study were as follows:1. Factor analysis revealed that the Collective Efficacy Scale for Basketball Offense was comprised of twenty-one items, using subscales for“tactics”,“characteristics”, and“adjustments”.; 2. The impact of CE and cohesion differed, depending on the team/group. ; 3. A team's CE was not affected by the optimism of individual team members. Moreover, CE and cohesion were significantly correlated, and the degree of coherence varied, depending on the team/group.; 4. Providing feedback to the coach using the CE scale was effective in improving a team's task-performance.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (7 results)

All 2015 2014

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (4 results)

  • [Journal Article] Longitudinal validation on factors affecting the Collective Efficacy Scale for Basketball2015

    • Author(s)
      Ikeda, E., Iwai, K., Yoshida, K., Uchiyama, H
    • Journal Title

      Proceeding of the 1st Asia Pacific Conference on Coaching Asia-Pacific Conference on Coaching Science

      Volume: 1 Pages: 99-100

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] チームスポーツにおける競技者のプレイを支える規範の探究:マイケル・ジョーダンの「威光」に着目して2014

    • Author(s)
      内山治樹
    • Journal Title

      体育学研究

      Volume: 59(2) Pages: 591-608

    • NAID

      130004687788

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development and Validation of the Collective Efficacy Scale for Basketball2014

    • Author(s)
      Ikeda, E., Uchiyama, H., Yoshida, K., Iwai, K
    • Journal Title

      International Journal of Sport and Health Science

      Volume: 12 Pages: 61-73

    • NAID

      130004688042

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] バスケットボール版“Collective Efficacy”尺度と凝集性および楽観性尺度との関係2014

    • Author(s)
      池田英治,内山治樹,吉田健司,岩井浩一
    • Organizer
      日本体育学会第65回大会
    • Place of Presentation
      岩手大学(岩手県盛岡市)
    • Year and Date
      2014-08-25 – 2014-08-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] チームにおける「感性」究明のための予備的考察:戦い方の是非にかかわる前提要件の検討2014

    • Author(s)
      内山治樹
    • Organizer
      第36回日本体育・スポーツ哲学会
    • Place of Presentation
      筑波大学(茨城県つくば市)
    • Year and Date
      2014-08-19 – 2014-08-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Longitudinal validation on factors affecting the Collective Efficacy Scale for Basketball2014

    • Author(s)
      Ikeda, E., Iwai, K., Yoshida, K., Uchiyama, H
    • Organizer
      The 1st Asia-Pacific Conference on Coaching Science
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2014-07-11 – 2014-07-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] バスケットボール版“Collective Efficacy”尺度の変容に影響を及ぼす要因の縦断的検証2014

    • Author(s)
      池田英治,岩井浩一,吉田健司,内山治樹
    • Organizer
      第25回日本コーチング学会
    • Place of Presentation
      筑波大学筑波キャンパス(茨城県つくば市)
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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