How often does the ‘wrong’ person complete the questionnaire in self-completion surveys with named samples? Cross national evidence from the European Social Survey and Generations and Gender Survey
Methods for within-household selection in self-administered push-to-web surveys: an experimental comparison
Analysis of household effects on longitudinal health outcomes using a joint mean-correlation multilevel model with grouped random effects
Do the effects of interviewer administered follow-ups of web non-respondents on dataset quality differ between overall datasets and population subgroup datasets?
When, and how much, might effect estimates be biased when analysing mixed mode survey data? The roles of mode effects, mode selection, and mode split
Assessment of a knock-to-nudge recruitment strategy to improve participation in a telephone survey: evidence from the National Survey for Wales