工作设计问卷的波斯语版本：测量其心理计量学特征。
Persian version of the work design questionnaire: measurement of its psychometric characteristics.
机构信息
Student Research Committee, Department of Ergonomics, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran.
出版信息
BMC Psychol. 2022 Sep 19;10(1):219. doi: 10.1186/s40359-022-00922-5.
BACKGROUND
Work design questionnaire (WDQ), as a comprehensive and integrative tool, is one of the most important instruments frequently used to assess work characteristics. The aim of this study was to measure the psychometric characteristics of the Persian version of WDQ.
METHODS
Translation and cross-cultural adaptation procedures were applied in translating the original WDQ into Persian. A total of 270 participants participated in this study. The validity of the questionnaire were measured using face validity, content validity, convergent validity, and construct validity based on confirmatory factor analysis (CFA). Reliability was assessed through internal consistency.
RESULTS
Mean content validity index was 0.95. The CFA results indicated support for a 21-factor solution. There were significant correlations between dimensions of WDQ and both job satisfaction and perceived stress. Cronbach's alpha of all items was 0.87.
CONCLUSION
Results indicated that the WDQ exhibited very good psychometric properties and can be applied as a useful tool to assess work characteristics among Iranian employees. Accordingly, the authors recommend its administration in future studies. The work characteristics was significantly associated with job satisfaction and job stress. Therefore, improved work design would reduce negative consequences, such as job stress, and increase positive behaviors, such as job satisfaction.
背景
工作设计问卷（WDQ）作为一种全面综合的工具，是评估工作特征时常用的最重要工具之一。本研究旨在测量 WDQ 的波斯语版本的心理测量特性。
方法
采用翻译和跨文化适应程序将原始 WDQ 翻译成波斯语。共有 270 名参与者参与了这项研究。通过验证性因素分析（CFA），使用表面效度、内容效度、收敛效度和结构效度来测量问卷的有效性。通过内部一致性来评估可靠性。
结果
平均内容效度指数为 0.95。CFA 结果表明支持 21 因素解决方案。WDQ 的各个维度与工作满意度和感知压力之间存在显著相关性。所有项目的 Cronbach 的 alpha 为 0.87。
结论
结果表明，WDQ 具有很好的心理测量特性，可作为评估伊朗员工工作特征的有用工具。因此，作者建议在未来的研究中使用它。工作特征与工作满意度和工作压力显著相关。因此，改进工作设计可以减少负面后果，如工作压力，并增加积极行为，如工作满意度。
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