Published on in Vol 12, No 4 (2010): Oct-Dec

The Influence of Response Mode on Study Results: Offering Cigarette Smokers a Choice of Postal or Online Completion of a Survey

The Influence of Response Mode on Study Results: Offering Cigarette Smokers a Choice of Postal or Online Completion of a Survey

The Influence of Response Mode on Study Results: Offering Cigarette Smokers a Choice of Postal or Online Completion of a Survey

Peter W Callas   1 , PhD ;   Laura J Solomon   2 , PhD ;   John R Hughes   3 , MD ;   Amy E Livingston   3 , BA

1 Medical Biostatistics, University of Vermont, Burlington, United States

2 Office of Health Promotion Research, University of Vermont, Burlington, United States

3 Department of Psychiatry, College of Medicine, University of Vermont, Burlington, United States

Corresponding Author:

  • Peter W Callas, PhD
  • Medical Biostatistics
  • University of Vermont
  • 25 Hills Building
  • 105 Carrigan Dr
  • Burlington, 05405-0082
  • United States
  • Phone: 1 802-656-2526
  • Fax: 1 802-656-0632
  • Email: pcallas@uvm.edu