School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Front Public Health. 2021 Dec 20;9:760647. doi: 10.3389/fpubh.2021.760647. eCollection 2021.
The aim of this study is to develop a scale and evaluate its' validity and reliability to measure the joy in work of doctors. Based on literature review and panel discussion, the scale framework and item pool were determined. Next, the items were modified by two rounds of expert consultation. Then the pre-investigation was applied and the formal version of scale was formed. Last, the reliability and validity of the scale were tested with 426 physicians. The scale was composed of four dimensions: work autonomy needs, competency identification needs, competency perception needs and work relationship needs. Each dimension had 7 items, and both reliability and validity were acceptable. The Cronbach α coefficient and half-reliability coefficient of the whole scale were 0.954 (>0.9) and 0.974 (>0.9). The Spearman correlations of item-total score ranged from 0.556 to 0.749, indicating a good-item total score correlation. The χ 2/ df, RMSEA, RMR, GFI, CFI, and TLI, CFA of the maximum likelihood method supported a good fit with the model. Based on the self-determination theory, this study develops a scale to measure the joy in work of doctors. It has good validation and reliability, which is useful for doctors and medical institutions to take steps to improve happiness.
本研究旨在开发一种衡量医生工作乐趣的量表，并对其进行效度和信度评估。基于文献回顾和小组讨论，确定了量表框架和条目池。然后通过两轮专家咨询对条目进行修改。接着进行预调查，形成正式量表版本。最后，采用 426 名医生对量表进行信度和效度检验。该量表由工作自主性需求、能力识别需求、能力感知需求和工作关系需求四个维度组成，每个维度有 7 个条目，信度和效度均可接受。总量表的 Cronbach α 系数和半信度系数分别为 0.954（>0.9）和 0.974（>0.9）。条目与总分的 Spearman 相关系数在 0.556 到 0.749 之间，表明条目与总分的相关性较好。最大似然法的 χ 2/df、RMSEA、RMR、GFI、CFI 和 TLI 的拟合指数支持模型具有较好的拟合度。基于自我决定理论，本研究开发了一种衡量医生工作乐趣的量表，具有良好的效度和信度，有助于医生和医疗机构采取措施提高幸福感。
