10岁以下的网球运动员在扩展设备和游戏区时感知到的自我效能
Jose Maria Gimenez-Egido1, João Carvalho2, Duarte Araújo3
1Department of Physical Activity and Sport, University of Murcia, Regional Campus of International Excellence "Campus Mare Nostrum", Faculty of Sport Science, Murcia, Spain; Department of General and Specific Didactics, Faculty of Education, University of Alicante, Alicante, Spain.
Psychology of sport and exercise
|September 4, 2023
概括
修改U-10球员的网球场尺寸和网高度可以显著提高他们的自我效能和服务性能. 青少年网球的这种增强促进了年轻运动员更积极,更有效的学习环境.
科学领域:
- 运动科学 运动科学 运动科学
- 发展心理学 发展心理学
- 儿科运动医学 儿科运动医学
背景情况:
- 在儿童运动中优化学习环境对于培养自我效能等积极的心理结果至关重要.
- 了解游戏参数的修改如何影响年轻运动员的信心和表现,对于有效的教练和发展至关重要.
- 国际网球联合会的网球10s计划为青少年发展提供了一个框架,有进一步适应的潜力.
研究的目的:
- 评估网络高度和球场尺寸减少对10岁以下网球运动员自我效率和射击效率的影响.
- 在竞争,真实游戏环境中评估这些影响,以确保生态有效性.
- 为修改青少年网球环境提供基于证据的建议.
主要方法:
- 20名10岁以下的网球运动员参加了两个轮回比赛.
- 锦标赛以标准绿色网球 (GT) 规则和修改规则 (MT) 进行,网络高度 (0.80m) 和球场尺寸 (18m x 8.23m) 减少.
- 用贝叶斯式和频率主义统计推断来分析自我效率和服务性能数据.
主要成果:
- 与标准绿色网球 (GT) 条件相比,玩家在修改的比赛 (MT) 中服务时显著提高了自我效率.
- 在MT中观察到服务故障的显著减少,与增强的自我效能相关.
- 通过贝叶斯式 (BF10 = 4.796用于自我有效性,BF10 = 6.169用于服务缺陷) 和频率主义 (p = 0.011用于自我有效性,p = 0.010用于服务缺陷) 分析证实了统计学意义.
结论:
- 在青少年网球中,减少网距和球场尺寸有效地提高了服务性能和球员的自我效能.
- 这些修改有助于为年轻网球运动员带来更积极,更有信心的体验.
- 这些发现支持游戏环境的适应,以更好地满足U-10运动员的发展需求.
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