随着时间的推移,巴西国家篮球队的相对年龄效应
Matheus Neves Rufino Pereira1, Francisco Zacaron Werneck1, Gabriel Torres da Silva1
1Faculty of Physical Education and Sports, Postgraduate Program in Physical Education, Federal University of Juiz de Fora (UFJF)/Federal University of Viçosa (UFV), Juiz de Fora, Minas Gerais, Brazil.
Frontiers in sports and active living
|January 22, 2026
概括
相对年龄效应 (RAE) 在巴西精英篮球中很普遍,影响了跨性别和竞争水平的球员选择. 这一效应与年轻人类别特别相关,这表明早期人才识别可能存在偏见.
科学领域:
- 运动科学 运动科学 运动科学
- 人才识别 人才识别
- 发展心理学 发展心理学
背景情况:
- 相对年龄效应 (RAE) 在许多体育运动中显著影响运动员的发展和选择.
- 了解RAE的影响对于在篮球中公平有效地识别人才至关重要.
- 这项研究调查了巴西精英篮球国家队内的RAE.
研究的目的:
- 评估巴西男篮和女篮国家队的相对年龄效应 (RAE).
- 检查RAE与比赛类型,年龄类别和团队表现的关联.
- 确定RAE是否干扰精英篮球运动员的选择.
主要方法:
- 从2002年到2023年,分析了1585名巴西顶级篮球运动员 (703名男性,882名女性).
- 从FIBA网站收集了U15-U19和高级类别运动员的出生月份数据.
- 利用奇方位测试来评估不同类型的比赛,年龄类别和团队表现结果的RAE.
主要成果:
- 在所有分析组中观察到显著的相对年龄效应 (p < 0.001),无论性别或表现如何.
- 没有发现RAE与比赛类型或团队表现之间的关联.
- 在男性和女性运动员中,第一个学期的出生与参与青年类别之间存在显著的关联.
结论:
- 相对年龄效应是巴西精英篮球的持续因素.
- RAE的影响主要与年龄类型有关,而不是比赛类型或整体团队的成功.
- 研究结果表明,RAE可能会影响篮球早期的人才识别和发展途径.
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