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访员因素是问卷调查过程中测量误差的主要来源。在数据收集环节,访员对数据质量的影响主要表现为访员偏差和访员效应:访员偏差是由访员行为所引起、对数据质量产生不预期的差异性影响;访员效应则主要表现为访员在场、访员特征以及访员经验等角色特征对被访者应答的影响。本文尝试着结合问与答的过程,来理解访员因素、样本无应答与数据质量之间的影响关系。
Interviewer factor is the main source of measurement error during the survey. In the data collection section, the impact of interviewers on data quality is mainly the interviewer’s bias and the interviewer’s effect: The interviewer’s deviation is caused by the interviewer’s behavior, which has an unexpected difference in the quality of the data. The interviewer’s effect is mainly the presence of the interviewer and the interviewer Characteristics and the experience of the interviewer on the response of respondents. This article attempts to combine the process of questioning and answering to understand the impact of interviewer factors, sample non-response and data quality.