The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies

Collecting representative data from surveys can be challenging in a survey climate where response rates are declining and costs are rising, but such data are essential for making valid inferences in social research. These issues can be compounded when conducting cross-national surveys that are repe...

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Main Authors: Hafsteinn Einarsson, Alexandru Cernat, Natalie Shlomo
Format: Article
Language:English
Published: European Survey Research Association 2024-08-01
Series:Survey Research Methods
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Online Access:https://ojs.ub.uni-konstanz.de/srm/article/view/8145
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author Hafsteinn Einarsson
Alexandru Cernat
Natalie Shlomo
author_facet Hafsteinn Einarsson
Alexandru Cernat
Natalie Shlomo
author_sort Hafsteinn Einarsson
collection DOAJ
description Collecting representative data from surveys can be challenging in a survey climate where response rates are declining and costs are rising, but such data are essential for making valid inferences in social research. These issues can be compounded when conducting cross-national surveys that are repeated over time. This paper utilises the European Social Survey (ESS) contact form data to explore cross-national associations with nonresponse over time. Using sample frame data and interviewer observations, a form of paradata where interviewers record characteristics of the household and its neighbourhood, we construct representativity indicators (R-indicators) for each country over nine survey rounds and identify variables that contribute to non-representativeness. We find that interviewer observations produce evidence of non-representativeness, even after controlling for frame information, consistently and without large cross-national variations. In addition, they are stable over time, despite the trend of declining response rates. Consistent associations with the propensity to respond can be leveraged in several ways in survey practice, and we discuss how interviewer observations may be utilised in tasks such as fieldwork monitoring, to inform case prioritisation schemes where units associated with underrepresented characteristics are targeted (including in adaptive and responsive survey designs), and in post-survey adjustment in repeated cross-national surveys. These methods may reduce the risk of differential survey errors occurring in such surveys.
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spelling doaj-art-37ea3d47ed7a40e68c3f34c179c12e3d2025-02-09T14:16:10ZengEuropean Survey Research AssociationSurvey Research Methods1864-33612024-08-01182The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National StudiesHafsteinn Einarsson0Alexandru Cernat1https://orcid.org/0000-0003-2176-1215Natalie Shlomo2https://orcid.org/0000-0003-0701-5080University of ManchesterUniversity of ManchesterUniversity of Manchester Collecting representative data from surveys can be challenging in a survey climate where response rates are declining and costs are rising, but such data are essential for making valid inferences in social research. These issues can be compounded when conducting cross-national surveys that are repeated over time. This paper utilises the European Social Survey (ESS) contact form data to explore cross-national associations with nonresponse over time. Using sample frame data and interviewer observations, a form of paradata where interviewers record characteristics of the household and its neighbourhood, we construct representativity indicators (R-indicators) for each country over nine survey rounds and identify variables that contribute to non-representativeness. We find that interviewer observations produce evidence of non-representativeness, even after controlling for frame information, consistently and without large cross-national variations. In addition, they are stable over time, despite the trend of declining response rates. Consistent associations with the propensity to respond can be leveraged in several ways in survey practice, and we discuss how interviewer observations may be utilised in tasks such as fieldwork monitoring, to inform case prioritisation schemes where units associated with underrepresented characteristics are targeted (including in adaptive and responsive survey designs), and in post-survey adjustment in repeated cross-national surveys. These methods may reduce the risk of differential survey errors occurring in such surveys. https://ojs.ub.uni-konstanz.de/srm/article/view/8145nonresponseparadataR-indicator3MC surveysEuropean Social Surveycross-country comparisons
spellingShingle Hafsteinn Einarsson
Alexandru Cernat
Natalie Shlomo
The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies
Survey Research Methods
nonresponse
paradata
R-indicator
3MC surveys
European Social Survey
cross-country comparisons
title The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies
title_full The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies
title_fullStr The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies
title_full_unstemmed The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies
title_short The Role of Interviewer Observations in Obtaining Representative Data in Repeated Cross-National Studies
title_sort role of interviewer observations in obtaining representative data in repeated cross national studies
topic nonresponse
paradata
R-indicator
3MC surveys
European Social Survey
cross-country comparisons
url https://ojs.ub.uni-konstanz.de/srm/article/view/8145
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