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篮球运动员的预测能力
Lea Elisabeth Junge-Bornholt1,2, Fabian Dominik Wachsmann3, Heiko Maurer1
1Neuromotor Behavior Laboratory, Department of Psychology and Sport Science, Justus Liebig University, Giessen, Germany.
PloS one
|August 22, 2025
概括
经验丰富的篮球运动员可以通过内部模型, 然而,他们倾向于预测成功的射击,
科学领域:
- 运动科学
- 发动机控制
- 认知心理学
背景情况:
- 经验丰富的运动员经常在他们的行为中表现出预测能力.
- 内部模型的假设是为了提高体育运动中的预测准确性.
研究的目的:
- 调查经验丰富的篮球运动员是否可以口头预测机会之外的自由投篮结果.
- 检查专业知识和潜在偏差在预测准确性的作用.
- 探索语音特征与预测过程之间的关系.
主要方法:
- 19名经验丰富的篮球运动员在实验室条件下进行了500次自由投.
- 参与者在释放球后2.5秒内口头预测结果 (击中/错过),视觉和声学阻塞.
- 分析了预测准确性,击中偏差 (信号检测理论) 和语音特征 (延迟,振幅).
主要成果:
- 篮球运动员在很大程度上预测自由投的结果超过了机会水平.
- 观察到的一击偏差与之前的发现一致.
- 击球比失球更快,更大幅度.
结论:
- 像篮球运动员这样的自然运动专家似乎使用内部模型来预测结果.
- 在他们的预测中很明显,他们倾向于预测成功的投篮 (击球).
- 这种预测偏差体现在语音特征,特别是延迟和幅度.
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