Browsing All of EconStor by Author Roberts, Caroline
Showing results 1 to 4 of 4
Year of Publication | Title | Author(s) |
2006 | Telephone versus face-to-face interviewing: mode effects on data quality and likely causes: report on phase II of the ESS-Gallup mixed mode methodology project | Jäckle, Annette; Roberts, Caroline; Lynn, Peter |
2008 | Assessing the effect of data collection mode on measurement | Jäckle, Annette; Roberts, Caroline; Lynn, Peter |
2010 | Data quality in telephone surveys and the effect of questionnaire length: A cross-national experiment | Roberts, Caroline; Eva, Gillian; Allum, Nick; Lynn, Peter |
2012 | Causes of mode effects: Separating out interviewer and stimulus effects in comparisons of face-to-face and telephone surveys | Roberts, Caroline; Jäckle, Annette |