感知手工主义歧视量表 (PHDS):发展和因素分析
Maria Campo Redondo1, Laura Gamboa2, Gabriel Andrade3
1College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, UAE.
Laterality
|January 20, 2025
概括
左撇子面临着被忽视的歧视. 一个新的尺度,感知手术歧视尺度 (PHDS),被开发来衡量这种独特的偏见,为社会变革提供了一种工具.
科学领域:
- 心理学 心理学 心理学
- 社会学 社会学 社会学
- 社会心理学 社会心理学
背景情况:
- 基于种族和性别的歧视被广泛承认.
- 对左撇子的歧视,称为'手术',往往被忽视.
- 需要一个经过验证的测量工具来量化感知到的手感.
研究的目的:
- 开发和验证感知手术歧视量表 (PHDS).
- 评估左撇子个人根据他们的手偏好感受到歧视的程度.
- 为了确定被认为是手术歧视的维度.
主要方法:
- 最初的20项规模由专家使用Lawshe的方法进行评估.
- 缩小到12项,然后通过探索性因素分析 (EFA) 和确认性因素分析 (CFA) 进行分析.
- 最终的10项量表在两个独立样本 (每个样本n=200) 上得到验证.
主要成果:
- 最后的10项PHDS显示出良好的心理测量特性和可靠性.
- 因素分析揭示了两个关键方面:文化和个人手术歧视.
- 虽然因子分析假设不是理想的,但规模显示了统计学意义.
结论:
- PHDS是衡量感知到手术歧视的一个有价值的工具.
- 这些发现凸显了进一步改进规模的必要性.
- 该尺度可以为旨在减少手术对社会影响的政策提供信息.
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