The purpose of this study is to better understand the psychological well-being of aged workers in the job demands-resources model. We conducted a latent profile analysis on job demands, job resources, and personal resources using responses of 1018 middle-aged adults from the National Survey of Midlife Development in the United States (MIDUS 3) dataset. Results suggested four latent profiles. Differences in the research variables between the profiles were examined using analysis of variance. Multiple regression analyses were conducted to compare the effects of the antecedents on well-being between the latent profiles. Implications for both HRD researchers and professionals are discussed.

中文翻译：

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工作需求，工作资源和个人资源对美国中年工人心理健康的影响：评估潜在的个人资料差异

这项研究的目的是在工作需求-资源模型中更好地理解老年工人的心理健康。我们使用来自美国国家中年发展调查（MIDUS 3）数据集的1018名中年成年人的反应，对工作需求，工作资源和个人资源进行了潜在的概况分析。结果表明有四个潜在特征。使用方差分析检查了配置文件之间的研究变量差异。进行了多元回归分析，以比较先验条件对潜在特征之间幸福感的影响。讨论了对HRD研究人员和专业人员的影响。