Process / pipelineDeneysel desen
实用型前测-后测实验设计
实用型前测-后测实验设计将经典的“前后测量”结构与现实世界、高外部效度的实用型研究理念相结合。在常规或自然条件下实施干预措施之前,对参与者进行相关结局的评估,之后再进行重新评估。其目标是估计干预措施在实际应用中的有效性,而非在理想的、严格控制的有效性试验条件下的效果。
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来源
- Schwartz, D., & Lellouch, J. (1967). Explanatory and pragmatic attitudes in therapeutical trials. Journal of Chronic Diseases, 20(8), 637-648. DOI: 10.1016/0021-9681(67)90041-0 ↗
- Campbell, D. T., & Stanley, J. C. (1963). Experimental and Quasi-Experimental Designs for Research. Rand McNally. ISBN: 978-0395307878
如何引用本页
ScholarGate. (2026, June 3). Pragmatic Pretest-Posttest Experimental Design. ScholarGate. https://scholargate.app/zh/experimental-design/pragmatic-pretest-posttest-experimental-design
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并排比较 →Similar methods
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