purposive sampling
常见例句
- Methods: Nonrandom purposive sampling was used to select key respondents to conduct indepth interview.
方法:采用非随机、目的抽样方法选择被访者,对关键知情人进行个人深入访谈。 - With a cross - sectional study design, 143 participants were recruited by purposive sampling.
采用横断式研究设计, 经立意取样,招募143位高雄县美浓镇越南籍妇女参与本研究。 - Through purposive sampling, 92 emergency nurses, who come from 9 hospitals in China, were interviewed with the symptom check list-90 (SCL-90).
通过便利抽样,调查了国内9所综合医院92名护士的心理健康状况。 返回 purposive sampling