Hits 21-28 within 28 documents
Prenotification in web-based access panel surveys: the influence of mobile text messaging versus e-mail on response rates and sample composition [journal article]
Source: Social Science Computer Review, 26 (2008) 2. p.213-223
Sekundäranalyse qualitativer Daten: zum gegenwärtigen Stand einer neuen Forschungsstrategie [journal article]
Source: Historical Social Research, 33 (2008) 3. p.10-32