Sampling for qualitative research

被引:2006
作者
Marshall, MN
机构
[1] Institute of General Practice, University of Exeter, Postgraduate Medical School, Exeter EX2 5DW, Barrack Road
关键词
qualitative sampling;
D O I
10.1093/fampra/13.6.522
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
The probability sampling techniques used for quantitative studies are rarely appropriate when conducting qualitative research. This article considers and explains the differences between the two approaches and describes three broad categories of naturalistic sampling: convenience, judgement and theoretical models. The principles are illustrated with practical examples from the author's own research.
引用
收藏
页码:522 / 525
页数:4
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