Web Survey Bibliography
Due to computer technology, a forced-response can be easily achieved in online questionnaires and is frequently used to gather complete datasets. An Internet-based quasi-experiment was conducted on the student server at the University of Vienna to study the influence of forced-response on dropout, demographic reports, and the content of the results. Forced-response was shown to substantially increase dropout. In addition, forced-response interacted with reported sex in eliminating a naturally occurring sex difference in dropout that was observed for the questionnaire whenever responses did not need to be enforced. Also reported sex turned out to have a mediating effect on time of dropout: Men dropped out earlier than did women. Further analyses revealed a reactance effect, as predicted by reactance theory. It is concluded that data from online questionnaires with forced-response designs are in danger of being hampered by dropout and reactance.
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Web survey bibliography - 2007 (157)
- Forced response in online surveys: bias from reactance and an increase in sex-specific dropout; 2007; Stieger, S., Reips, U. -D., Voracek, M.
- The methodology of Internet-based experiments; 2007; Reips, U.-D.
- Sampling Bias in an International Internet Survey of Diversion Programs in the Criminal Justice System...; 2007; Hartford, K., Carey, R., Mendonca, J.
- Drop Downs and Scroll Mice: The Effect of Response Option Format and Input Mechanism Employed on Data...; 2007; Healey, B.
- Internet and written respiratory questionnaires yield equivalent results for adolescents; 2007; Raat, H., Mangunkusumo, R. T., Mohangoo, A. D., Juniper, E. F., Van Der Lei, J.
- Personalized salutation, power of sender and response rates to Web-based surveys; 2007; Joinson, A. N., Reips, U. -D.
- Visual Context Effects in Web Surveys; 2005; Couper, M. P., Conrad, F. G., Tourangeau, R.