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Reliability and Validity01:29

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Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
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开发和验证一个特定领域的Grit Scale为大学体育学生.

Feng Gao1, Qiang Wei2, Xiyue Dong3

  • 1Qinggong College, North China University of Science and Technology, Qinhuangdao, China.

Scientific reports
|May 24, 2024
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概括

这项研究开发并验证了Domain-specific Grit Scale for College Athletic Students (DGSCAS),用于测量学生运动员的坚. 该DGSCAS是一个可靠的工具来评估这个群体的坚.

关键词:
大学生体育运动的学生.域特定的灰度尺度.测量不变性 测量不变性规模发展的发展.规模验证的验证方法

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科学领域:

  • 心理学 心理学 心理学
  • 运动科学 运动科学 运动科学
  • 教育测量教育的测量

背景情况:

  • 坚,以追求长期目标的热情和力为特征,对于学术和体育成功至关重要.
  • 现有的砂尺度可能无法完全捕捉大学生运动员面临的独特挑战.
  • 需要一个特定领域的尺度来准确评估这个群体中的坚.

研究的目的:

  • 为大学运动生 (DGSCAS) 开发和验证一个十项领域特定的坚度量.
  • 在中国大学生运动员的样本中评估DGSCAS的可靠性和有效性.
  • 为了检查规模的测量不变性跨人口群体.

主要方法:

  • 使用了探索性因素分析 (EFA) 和确认性因素分析 (CFA).
  • 在第一时间为526名参与者,第二时间为589名参与者进行了DGSCAS的管理.
  • 评估了趋同有效性,差异有效性和与标准相关的有效性. 测量不变性跨性别和出生地也被测试.

主要成果:

  • EFA发现了两个因素:利益的一致性和努力的坚持.
  • CFA确认了可接受的模型匹配指数.
  • 总干事办公室证明了令人满意的有效性和测量不变性,表明在不同性别和出生地之间一致的表现.

结论:

  • 大学生体育运动的领域特定的坚度表 (DGSCAS) 是一个实用和验证的工具.
  • 该尺度可以有效地评估大学体育学生的坚水平.
  • 未来的研究应该解决样本异质性,统一测试结果的预测有效性和纵向设计.