1.
Interviewer opinions, attitudes and strategies regarding survey participation and their effect on response
2.
3.
Methodenbericht: Algemeine Bevölkerungsumfrage der Sozialwissenschaften - ALLBUS 1982
Measuring attitudes towards immigration across countries with the ESS: potential problems of equivalence
Schneeballverfahren und verwandte Stichprobendesigns
The ethnic diversity and collective action survey (EDCAS): technical report
Measuring income in comparative social survey research
Messung und Erklärung von Selbstakzeptierung bei jugendlichen Homosexuellen