作者: Andrew W. Phillips , Shalini Reddy , Steven J. Durning
DOI: 10.3109/0142159X.2015.1105945
关键词: Sex factors 、 Data mining 、 Econometrics 、 Response rate (survey) 、 Research design 、 Medicine 、 Non-response bias
摘要: Robust response rates are essential for effective survey-based strategies. Researchers can improve survey validity by addressing both and nonresponse bias. In this AMEE Guide, we explain rate calculations discuss methods improving to surveys as a whole (unit nonresponse) questions within (item nonresponse). Finally, introduce the concept of bias provide simple measure it.