1.
Measuring altruistic behavior in surveys: the all-or-nothing dictator game
What do web survey panel respondents answer when asked “Do you have any other comment?”
Measuring the survey climate: the Flemish case
2.
Innovation in der Markt- und Sozialforschung: das forsa.omninet-Panal
Sampling and estimation techniques for the implementation of new classification systems: the change-over from NACE Rev. 1.1 to NACE Rev. 2 in business surveys
Methodenbericht: Algemeine Bevölkerungsumfrage der Sozialwissenschaften - ALLBUS 1982
Interviewer opinions, attitudes and strategies regarding survey participation and their effect on response
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?