The Effects of a Video-Aided Imagery Intervention upon Collective Efficacy in an International Paralympic Wheelchair Basketball Team

Q3 Health Professions

Journal of Imagery Research in Sport and Physical Activity Pub Date : 2009-01-01 DOI:10.2202/1932-0191.1039

David Shearer, Stephen Mellalieu, Catherine Shearer, G. Roderique-Davies

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引用次数: 37

Abstract

A multiple baseline across groups design was used to examine the effects of an imagery intervention on perceptions of collective efficacy. Members (n = 10) from an international wheelchair basketball team were separated into three regional intervention groups. Each group completed a 4 week, video-aided, motivational generalmastery (MG-M) type imagery program with team content. Collective efficacy was measured via the Collective Efficacy Inventory (Callow, Hardy, Markland, & Shearer, 2004). Collective efficacy increased for the South group and became more consistent for the Midlands group. No changes were reported for the North group. Social validation measures indicated potential mechanisms via imagery effects on individual perceptions of self-efficacy and then collective efficacy. The results provide partial support for the use of MG-M type imagery interventions to enhance both individual and team perceptions of collective efficacy in elite wheelchair basketball.

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影像辅助干预对国际残奥轮椅篮球队集体效能的影响

采用多基线跨组设计来检验意象干预对集体效能感知的影响。10名国际轮椅篮球队队员被分为3个区域干预组。每个小组都完成了一个为期4周的，视频辅助的，激励性的一般-掌握(MG-M)类型的图像程序，其中包含团队内容。集体效能通过集体效能量表测量(Callow, Hardy, Markland， & Shearer, 2004)。集体效能在南部组有所提高，在中部组则更加稳定。据报道，朝鲜方面没有任何变化。社会认同测量通过意象效应对个体自我效能感和集体效能感的影响来揭示潜在的机制。本研究结果为使用MG-M型意象干预提高精英轮椅篮球运动员个人和团队对集体效能感的认知提供了部分支持。

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来源期刊

Journal of Imagery Research in Sport and Physical Activity Health Professions-Physical Therapy, Sports Therapy and Rehabilitation

CiteScore

2.00

自引率

0.00%

发文量

期刊介绍： The Journal of Imagery Research in Sport and Physical Activity is the first peer-reviewed journal devoted to research on the role of imagery in sport, physical activity, exercise, and rehabilitation settings. Imagery, also referred to as cognitive enactment or visualization, is one of the most popular performance enhancement and rehabilitation techniques in sports and physical activity. Journal editors Craig Hall (University of Western Ontario) and Sandra Short (University of North Dakota) are recognized leaders in the field, and the journal’s editorial board represents leading institutions in the U.S., U.K., and Canada. The single destination for all imagery-related research in sports and in physical activity, the Journal of Imagery Research in Sport and Physical Activity is an indispensable tool for scholars and practitioners of imagery, sports science, kinesiology, physical education, and psychology Criteria for publication will include: - Outstanding quality; likely to be widely read and highly cited; - Relevance to the area; - Contribution to the advancement of imagery research; - Interest to specialists in the field and accessible to researchers with interests outside the immediate topic of the paper; - Readability and presentation.