1.
Relating question type to panel conditioning: comparing trained and fresh respondents
Interactive coding in the field: a test
Research Note: Reducing the Threat of Sensitive Questions in Online Surveys?
Nonresponse in the recruitment of an internet panel based on probability sampling
Personalisation in advance letters does not always increase response rates: demographic correlates in a large scale experiment
Using Realist Interviews to Improve Theory on the Mechanisms and Outcomes of Sport for Development Programmes
Evaluation plan for the Dutch Structural Business Statistics questionnaires: using output to guide input improvements
2.
Measurement invariance and quality of composite scores in a face-to-face and a web survey
Familien- und Seniorenpolitik in Belgien - Bericht anlässlich der belgischen EU-Ratspräsidentschaft 2010
Immigrants in the Netherlands "Second-class Citizens? The Polish Case"