| 教育研究的抽样问题——有目的抽样 |
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| 引用本文： | 孙亚玲,罗黎辉.教育研究的抽样问题——有目的抽样[J].云南师范大学学报(哲学社会科学版),2002,34(3):127-129. |
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| 作者姓名： | 孙亚玲 罗黎辉 |
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| 作者单位： | 云南师范大学教育科学与管理学院,云南昆明,650092 |
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| 摘 要： | 教育研究常常遇到抽样的问题，而我们阐述较多的是如何使用随机抽样以保证教育研究的科学性。对使用较多的有目的抽样则阐述较少。本以随机抽样的局限性为引子，集中对教育科研中有目的抽样的含义、变式、以及如何应用做了初步的探讨，以期引起研究的重视。
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| 关 键 词： | 定性研究 抽样 有目的抽样 变式 非概率抽样 |
| 文章编号： | 1000-5110(2002)03-0127-03 |
| 修稿时间： | 2001年11月13 |
Study on Education Research Sampling ——Purpose Sampling |
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| SUN Yaling ,LUO Lihui.Study on Education Research Sampling ——Purpose Sampling[J].Journal of Yunnan Normal University(Philosophy and Social Sciences Edition),2002,34(3):127-129. |
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| Authors: | SUN Yaling LUO Lihui |
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| Institution: | SUN Yaling 1,LUO Lihui 2 |
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| Abstract: | Sampling is basic for education research. What we have set forth the most about sampling in education research, however, is random sampling to enhance the objectivity of the research. Little has been said about purpose sampling which is used much more in practice. In this paper, the author use random sampling as an introduction to explore mainly purpose sampling: its implication, its different pattern, and the way of how to use it. The aim of the paper is to draw the attention of researchers. |
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| Keywords: | qualitative research sampling purpose sampling different pattern non-probably sampling |
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