相关实验视频
Updated: Jul 18, 2026
10:07
Measuring Motor Coordination in Mice
Published on: May 29, 2013
99.9K
在青少年足球中对门将特定的运动协调评估的评估
Fynn Bergmann1, Florian Schultz1, Job Fransen2
1Institute of Sports Science, Eberhard Karls University Tübingen, Tübingen, Germany.
Science & medicine in football
|November 29, 2024
概括
这项研究评估了针对门将的运动协调评估,用于青年足球人才的识别和发展. 虽然对评估协调有希望,但其诊断准确性对于个人人才选择决策是不够的.
科学领域:
- 运动科学 运动科学 运动科学
- 人才识别和发展 人才识别和发展
- 足球 (足球) 足球 (足球)
背景情况:
- 客观评估可以改善足球中的人才识别和发展 (TID).
- 现有的TID工具往往忽视了门将 (GK) 的特定需求.
- 早期人才发展的好处在于评估一般能力,如运动协调,以及专门的GK技能.
研究的目的:
- 为足球TID早期阶段评估一个门将特定的运动协调评估.
- 检查评估的可靠性,有效性和诊断准确性.
- 为了确定运动协调是否可以成为青少年守门员的有价值的预测指标.
主要方法:
- 为GKs开发了六个球控制测试,经过专家验证.
- 在国家人才识别计划中评估了120个GK (U12-U15).
- 检查了测试复试可靠性,一致性,结构有效性和并发有效性.
主要成果:
- 总体测试得分显示了良好的测试重复测试可靠性,但个别测试有所不同.
- 测量之间的有限一致性表明了显著的测量误差和结构有效性问题.
- 支持并发有效性,更有才华的GK得分更高.
结论:
- 运动协调是年轻门将的相关人才预测指标.
- 该评估显示有助于教练评估的潜力,但需要改进.
- 目前的诊断准确性不足以进行个人人才选择;需要进一步优化.
相关概念视频
01:04Social Facilitation
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
01:29Self-Evaluation Maintenance Model
The Self-Evaluation Maintenance (SEM) model offers a psychological framework to understand how individuals’ self-esteem is influenced by the achievements of others, particularly those with whom they share close personal bonds. The SEM model operates when personal rather than social identity guides individuals. Central to this model is the notion that individuals have an inherent desire to preserve a favorable self-image, which is continuously shaped by interpersonal comparisons and...