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首页> 美国卫生研究院文献>Journal of Sports Science Medicine >Composition Factor Analysis and Factor Invariance of the Physical Appearance State and Trait Anxiety Scale (PASTAS) in Sports and Non-Sports Practitioner Mexican Adolescents
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Composition Factor Analysis and Factor Invariance of the Physical Appearance State and Trait Anxiety Scale (PASTAS) in Sports and Non-Sports Practitioner Mexican Adolescents

机译：体育与非运动从业者墨西哥青少年体育和特质焦虑尺度（意大利面）的构图因子分析及因子不变性

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The purpose of the present study was to adapt and validate the Physical Appearance State and Trait Anxiety Scale (PASTAS) for Mexican adolescents, verifying the factor invariance by sports and non-sports practitioners. A sample of 930 Mexican adolescents (46.0% females), aged 11-15 years old, voluntarily participated in the study. A total of 415 participants regularly played sports in a club and/or regularly participated in sports competitions and 515 were non-sports practitioners. The adolescents filled out the trait version of the PASTAS questionnaire, which was previously translated and adapted for Mexican-speaking adolescents following the International Test Commission guidelines. The results of the confirmatory factor analyses showed an adequate measurement model for the original two-factor structure (e.g., GFI = 0.913; RMSEA = 0.078; CFI = 0.943). The internal consistency of the two dimensions was excellent (α and Ω = 0.92-0.93). Additionally, the results of the factorial invariance analyses showed an appropriate fit of the two-structure model (e.g., GFI = 0.96; CFI = 0.98; RMSEA = 0.04) among both sports and non-sports practitioners. The proposed trait version of the PASTAS questionnaire adapted to a Mexican-speaking population shows adequate psychometric properties among Mexican adolescents. The Mexican version of the PASTAS questionnaire supports the original two-factor structure (i.e., factor related to the body weight and factor not related to body weight) among adolescents. Additionally, the factorial invariance analyses support the equivalence of the two-factor structure among both sports and non-sports practitioners.
机译：本研究的目的是适应和验证墨西哥青少年的身体外观状态和特质焦虑（意大利面），验证体育和非运动从业者的因子不变性。 930名墨西哥青少年（女性46.0％）的样本，年龄在11-15岁，自愿参加该研究。共有415名参与者在俱乐部定期播放运动和/或定期参加体育比赛，515名是非运动从业者。青少年填写了意大利面问卷的特质版本，此前在国际测试委员会指南之后被翻译和适应了墨西哥青少年。确认因子分析的结果显示了原始双因子结构的足够测量模型（例如，GFI = 0.913; RMSEA = 0.078; CFI = 0.943）。两维的内部一致性优异（α和Ω= 0.92-0.93）。另外，阶乘不变性分析的结果显示了两种结构模型的适当拟合（例如，GFI = 0.96; CFI = 0.98; rmsea = 0.04），在体育和非运动员中。适用于墨西哥人口的拟议特点版本，适应墨西哥人的人口表现出墨西哥青少年的充足的心理测量特性。墨西哥版的意大利面问卷调查支持是青少年之间的原始双因子结构（即，与体重和不相关的因子与体重无关）。此外，阶乘不变性分析支持体育和非运动从业者之间的双因素结构等同。

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