Journal of Official Statistics, Vol.20, No.1, 2004. pp. 77–89
A Simultaneous Analysis of Interviewer Effects on Various Data Quality Indicators with Identification of Exceptional Interviewers
Jan Pickery and Geert Loosveldt
Abstract:In this article we go further along the path of multilevel analysis of respondent and interviewer effects on survey data. With a simultaneous analysis of five data quality indicators we show how a multivariate multilevel model can make a further contribution in survey data quality research. Furthermore we demonstrate a practical application. We show how the results of a (multivariate) multilevel analysis can be used to identify exceptional interviewers.
Keywords:Survey data quality, multilevel analysis, multivariate model
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