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Home > Research > Publications

Author: Gerry Nicolaas

Understanding Society Wave 14 boost trial: experiments with methods of recruiting a probability online boost sample

How and when does the mode of data collection affect survey measurement?

How and when does the mode of data collection affect survey measurement?

Revisiting “yes/no” versus “check all that apply”: results from a mixed modes experiment

The role of the interviewer in producing mode effects: results from a mixed modes experiment comparing face-to-face, telephone and web administration

Web surveys for the general population: how, why and when?

Understanding Society Innovation Panel Wave 5: results from methodological experiments

Extended field efforts to reduce the risk of non-response bias: have the effects changed over time? Can weighting achieve the same effects?

Effects of visual and aural communication of categorical response options on answers to survey questions

Is it a good idea to optimise question format for mode of data collection? Results from a mixed modes experiment

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Institute for Social and Economic Research
University of Essex, Wivenhoe Park, Colchester, Essex, CO4 3SQ UK

ESRC University of Essex
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