Web Survey Bibliography
Researchers use protocols to screen for suspicious survey submissions in online studies. We evaluated how well a de-duplication and cross-validation process detected invalid entries. Data were from the Sexually Explicit Media Study, an Internet-based HIV prevention survey of men who have sex with men. Using our protocol, 146 (11.6 %) of 1254 entries were identified as invalid. Most indicated changes to the screening questionnaire to gain entry (n = 109, 74.7 %), matched other submissions’ payment profiles (n = 56, 41.8 %), or featured an IP address that was recorded previously (n = 43, 29.5 %). We found few demographic or behavioral differences between valid and invalid samples, however. Invalid submissions had lower odds of reporting HIV testing in the past year (OR 0.63), and higher odds of requesting no payment compared to check payments (OR 2.75). Thus, rates of HIV testing would have been underestimated if invalid submissions had not been removed, and payment may not be the only incentive for invalid participation.
Web survey bibliography - AIDS and Behavior (3)
- An Updated Protocol to Detect Invalid Entries in an Online Survey of Men Who Have Sex with Men (MSM):...; 2015; A.; Konstan, J. A.; Iantaffi, A.; Wilkerson, J. M.; Galos, D; Rosser, B. R. S.Grey, J. A.
- iTunes Song-Gifting is a Low-Cost, Efficient Recruitment Tool to Engage High-Risk MSM in Internet Research...; 2015; Holland, C. M.; Ritchie, N. D.; Du Bois, S. N.
- Correlates of Individual Versus Joint Participation in Online Survey Research with Same-Sex Male Couples...; 2014; Millar, B. M., Parsons, J. T., Starks, T. J.