Hits 1-3 within 3 documents
Wo steht die Jugendforschung heute? [journal article]
Source: Sozialwissenschaftlicher Fachinformationsdienst soFid, (2004) Jugendforschung 2004/2. p.9-18
Incentives and ethnic minorities: results of a controlled randomized experiment in the Netherlands [journal article]
Source: Survey Research Methods, 2 (2008) 3. p.159-165
The Three-Step Test-Interview (TSTI): an observation-based method for pretesting self-completion questionnaires [journal article]
Source: Survey Research Methods, 2 (2008) 3. p.143-150