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首页> 外文期刊>American journal of health promotion: AJHP >The Worksite Supportive Environments for Active Living Survey: Development and psychometric properties
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The Worksite Supportive Environments for Active Living Survey: Development and psychometric properties

机译：积极生活调查的工作场所支持环境：发展和心理计量特性

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摘要

Purpose: The purpose of this study zvas to develop a self-report instrument to measure perceived physical and social environmental factors in the worksite setting that are shown to influence physical activity. Design: Initial items were generated from a review of the literature and were sent out for peer and expert panel review. A revised questionnaire was sent to 1250 participants to determine and test the emerging factor structure. Setting: The instrument was tested at two worksites in the mid-South. Participants: Participants consisted of a random sample of regular full-time employees at the two worksites. Measures: Principal axis factoring with a varimax rotation was used to explore the data in the first group of participants. Confirmatory factor analysis was used to test the fit of the final model in the second group of participants. Measures used included the comparative fit index, parsimony goodness of fit index, root mean square error of approximation, and the root mean square residual. Results: The final analysis showed an adequate fit of the data to the hypothesized factor structure (n = 683). The instrument showed good internal consistency, temporal stability, construct reliability, and discriminant validity. Conclusion: The Worksite Supportive Environments for Active Living Survey is a reliable and valid tool for investigating perception of the worksite environment related to physical activity.
机译：目的：本研究的目的是开发一种自我报告工具，以测量在工作场所环境中感知到的会影响身体活动的身体和社会环境因素。设计：最初的项目是从文献回顾中产生的，并发送给同行和专家小组讨论。修订后的调查表已发送给1250名参与者，以确定和测试新兴因素的结构。地点：该仪器在中南部的两个工地进行了测试。参与者：参与者包括两个工作地点的正规全职员工的随机样本。措施：使用具有最大可变值旋转的主轴分解来探索第一组参与者的数据。验证性因素分析用于测试第二组参与者中最终模型的拟合度。所使用的度量包括比较拟合指数，简约拟合优度，近似均方根误差和均方根残差。结果：最终分析表明数据与假设的因素结构具有足够的拟合度（n = 683）。该仪器显示出良好的内部一致性，时间稳定性，结构可靠性和判别有效性。结论：“工作场所积极生活支持环境”是一种可靠有效的工具，用于调查对与体育活动有关的工作场所环境的感知。

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