Process / pipelineSampling
多层便利抽样
多层便利抽样是一种非概率抽样方法，其中在两个或多个嵌套层级的层级结构中，通过便利性选择单位——例如，招募所有同意参与的学校，然后纳入这些学校内所有可用的学生。它广泛应用于组织、教育和健康研究，在这些研究中，研究者对访问的控制有限，但必须尊重总体的层级结构。
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来源
- Hox, J. J. (2010). Multilevel Analysis: Techniques and Applications (2nd ed.). Routledge. ISBN: 978-1848728462
- Etikan, I., Musa, S. A., & Alkassim, R. S. (2016). Comparison of convenience sampling and purposive sampling. American Journal of Theoretical and Applied Statistics, 5(1), 1-4. DOI: 10.11648/j.ajtas.20160501.11 ↗
如何引用本页
ScholarGate. (2026, June 3). Multi-level Convenience Sampling. ScholarGate. https://scholargate.app/zh/survey-methodology/multi-level-convenience-sampling
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