Affiliation: University of Maryland
- Complementing random-digit-dial telephone surveys with other approaches to collecting sensitive dataMirta Galesic
Joint Program in Survey Methodology, University of Maryland, College Park, Maryland 20742, USA
Am J Prev Med 31:437-43. 2006..The feasibility of several mixed mode designs is discussed; none of them stands out as clearly the right choice for surveys on sensitive issues, which implies increased need for methodologic research...