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克朗巴赫α系数(信度分析)

克朗巴赫α系数是一种内部一致性系数,用于量化一组量表项测量同一潜在构念的程度。该系数由李·J·克朗巴赫于1951年提出,至今仍是社会科学、健康和教育研究中最广泛报告的信度指标。

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来源

  1. Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297–334. DOI: 10.1007/BF02310555
  2. Nunnally, J. C. & Bernstein, I. H. (1994). Psychometric Theory (3rd ed.). McGraw-Hill. ISBN: 978-0070478497

如何引用本页

ScholarGate. (2026, June 1). Cronbach's Alpha Reliability Coefficient. ScholarGate. https://scholargate.app/zh/statistics/cronbach-alpha

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被引用于

ScholarGateCronbach's Alpha (Cronbach's Alpha Reliability Coefficient). 于 2026-06-15 检索自 https://scholargate.app/zh/statistics/cronbach-alpha · 数据集: https://doi.org/10.5281/zenodo.20539026