戈德菲特足球:一个多维模型,用于识别年轻足球运动员的天赋
Francisco Zacaron Werneck1, Emerson Filipino Coelho1, Marcelo de Oliveira Matta2
1Federal University of Ouro Preto.
Research quarterly for exercise and sport
|June 17, 2024
概括
一个新的多维模型,GoldFit Soccer,使用客观测试和教练评估准确地识别未来的职业足球运动员. 这种科学方法提高了青年足球项目中的人才识别.
科学领域:
- 体育科学 运动科学 运动科学
- 人才识别 人才识别
- 足球表现分析 足球表现分析
背景情况:
- 经验证据支持测试电池和教练的直觉在体育中识别人才.
- 客观和主观的评估对于评估年轻运动员的潜力至关重要.
- 足球人才培养计划需要经过验证的工具来进行有效的球员选择.
研究的目的:
- 为了比较客观,主观和综合评估来识别未来的足球人才.
- 评估足球人才识别多维模型的预后有效性.
- 开发和验证用于预测足球运动员成功的科学模型.
主要方法:
- 来自巴西足球项目的132名男性球员 (U13-U17) 接受了多维测试和教练评级.
- 球员的成功被追踪了五年,通过达到U20或专业水平来定义.
- 一个综合指数 (Gold Score Soccer) 和一个多维模型 (GoldFit Soccer) 被开发和验证.
主要成果:
- 被选中的球员在冲刺,敏捷性,跳跃,灵活性,耐力和滴球测试中明显优于未被选中的球员.
- 对感知能力,压力处理,动机,应对技巧,无形资产和潜力的主观评分在选定的参与者中更高.
- 在预测球员成功方面,GoldFit Soccer模型表现出高的预测有效性 (84.1%准确率,0.93 AUC).
结论:
- 合并客观数据和主观教练见解的GoldFit Soccer模型是足球人才识别的有效科学工具.
- 多维评估显著提高了识别具有专业潜力的球员的准确性.
- 这种经过验证的模型可以提高足球人才培养计划的效率和有效性.
相关概念视频
Multiple Intelligences Theory
7.4K
Howard Gardner's theory of Multiple Intelligence proposes that there are nine distinct types of intelligence, each reflecting different ways of interacting with the world. Introduced in 1983 and expanded in subsequent years, Gardner's framework challenges the traditional notion of a single, generalized intelligence.
7.4K
Multiple Regression
3.0K
Multiple regression assesses a linear relationship between one response or dependent variable and two or more independent variables. It has many practical applications.
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
3.0K
Multi-input and Multi-variable systems
106
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence...
In the absence...
106
Triarchic Theory of Intelligence
7.8K
Robert Sternberg's triarchic theory of intelligence posits that intelligence is composed of three distinct but interrelated components: analytical, creative, and practical intelligence.
7.8K
Measures of Intelligence
7.2K
Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
7.2K
Five-Factor Theory of Personality
884
The five-factor model, often called the Big Five personality traits, is widely accepted in psychology as a comprehensive framework for understanding personality. These five traits — Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism — are often remembered using the acronym OCEAN.
Openness reflects creativity, curiosity, and openness to new experiences. Individuals scoring high in openness are imaginative, have a wide range of interests, and are independent...
Openness reflects creativity, curiosity, and openness to new experiences. Individuals scoring high in openness are imaginative, have a wide range of interests, and are independent...
884


