工作环境影响问卷 (WEIQ) 的测量属性的初步评估 - 使用拉什分析
Elin Ekbladh1, Moa Yngve2,3, Jeanette Melin4
1Department of Health, Medicine and Caring Sciences, Linköping University, Norrköping, 601 74, Sweden. elin.ekbladh@liu.se.
Health and quality of life outcomes
|May 30, 2024
概括
工作环境影响问卷 (WEIQ) 在评估员工工作能力方面初步表现有前途. 需要进一步验证,以解决更广泛的工作场所应用的特定测量特性.
科学领域:
- 职业健康心理学 职业健康心理学
- 心理测量 心理测量 心理测量
- 工作场所福利研究研究
背景情况:
- 了解员工的工作需求对于工作场所的预防和康复至关重要.
- 有效的调查问卷对于准确测量员工体验至关重要.
- 工作环境影响问卷 (WEIQ) 测量了与工作环境相对的自我感知工作能力.
研究的目的:
- 为了评估WEIQ的构造有效性.
- 用拉什测量理论 (RMT) 评估WEIQ的测量特性.
主要方法:
- 一项对288名来自辅助生活,职业康复和研究机构环境的员工进行的横截面调查.
- 拉什测量理论 (RMT) 应用于分析项目合适性,值排序,项目相关性,单维性和可靠性.
- 关键的RMT分析包括项目适应统计,局部依赖 (LD),差异性项目功能 (DIF) 和个人适应剩余值.
主要成果:
- 大多数WEIQ项目符合统计和值订单是令人满意的.
- 确定的问题包括局部依赖 (7.6%),差异性项目功能 (4项) 和单维性问题 (t-test标准不满足).
- 规模对样本的准和初始可靠性 (0.92) 都很好;然而,解决LD问题影响了可靠性 (0.82).
结论:
- WEIQ 证明了对评估员工自我感知的工作能力的初始有效性.
- 建议对更大的样本和不同的设置进行进一步的研究,以探索LD,DIF和单维性.
- 改进可能是必要的,以提高WEIQ的心理测量属性,以进行全面的工作场所评估.
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