Process / pipelineScale development
地板和天花板效应
地板和天花板效应是心理测量学现象，指在测量量表上，有不成比例的大部分受试者获得最低（地板）或最高（天花板）可能分数。这些效应会损害量表的信度和反应性，限制其区分受试者和检测有意义的随时间变化的能力。对地板和天花板效应进行系统评估，对于评价健康相关生活质量量表、功能状态测量和其他患者报告结局的心理测量充分性至关重要。
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Method map
The neighbourhood of related methods — select a node to explore.
来源
- McHorney, C. A. (2000). Ten recommendations for measuring health status. Health-Related Quality of Life Outcomes, 2(1), 1-5. link ↗
- Terwee, C. B., Bot, S. D., de Bats, M. R., van der Windt, D. A., Knol, D. L., Dekker, J., Bouter, L. M., & de Vet, H. C. (2007). Quality criteria for measurement properties of health status questionnaires. Journal of Clinical Epidemiology, 60(1), 34-42. DOI: 10.1016/j.jclinepi.2006.03.012 ↗
- Coon, C. D., & Cappelleri, J. C. (2016). Quantifying ceiling and floor effects in the Quality of Life after Brain Injury (QOLIBRI) scale. Health and Quality of Life Outcomes, 14(1), 135. link ↗
如何引用本页
ScholarGate. (2026, June 3). Assessment of Floor and Ceiling Effects in Psychometric Scale Validity and Responsiveness. ScholarGate. https://scholargate.app/zh/psychometrics/floor-ceiling-effect
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- 锚定最小重要性差异法心理测量学↔ compare
- 内容效度比心理测量学↔ compare
- 量表开发中的因子分析心理测量学↔ compare
- 李克特量表构建心理测量学↔ compare