Web Survey Bibliography
Probability-based sampling is the survey researcher’s most reliable method for making population estimates when only data from a sample is being used. Non-probability samples are considered less reliable with presumed biased estimates due to their convenient, non-representative construction. In the realm of Web surveys, a representative study sample, drawn from a probability-based Web panel (such as KnowledgePanel®), after post-stratification weighting, will produce reliable, generalizable unbiased study estimates. However, there are instances when too few Web panel members are available to meet minimum sample size requirements due to the finite size of the panel. In such unique situations, a supplemental sample from a non-probability opt-in Web panel may be added to satisfy sample size targets. First, this paper will show that when both samples are profiled with questions on early adopter (EA) attitudes, non-probability opt-in samples tend to have proportionally more EA characteristics compared to probability samples. This finding is consistent over different demographic groups. Second, taking advantage of these EA differences, this paper describes a statistical technique for calibrating opt-in cases blended with probability-based cases using these EA characteristics. Successful results from different studies will be demonstrated. Additionally, in order to quantify the benefits of calibration, using, for example, data from one probability sample (n=611) and one opt-in sample (n=750), a reduction in the average mean squared error from 3.8 to 1.8 can be achieved with calibration. The average estimated bias is also reduced from 2.056 to 0.064. Other examples will be presented. Knowledge Networks believes that this calibration approach is a viable methodology for combining probability and non-probability Web panel samples. It is also a relatively efficient procedure that serves projects with rapid data turnaround
requirements.
Conference Homepage (abstract)
Web survey bibliography - The American Association for Public Opinion Research (AAPOR) 67th Annual Conference, 2012 (50)
- Design of Web Questionnaires: Matrix Questions or Single Question Formats ; 2012; de Leeuw, E. D., Hox, J., Klausch, L. T., Roberts, A., de Jongh, A.
- Emerging Techniques of Respondent Engagement: Leveraging Game and Social Mechanics for Mobile Application...; 2012; Lai, J. W., Vanno, L.
- A Direct Comparison of Mobile Versus Online Survey Modes; 2012; Wells, T., Bailey, J., Link, M. W.
- The Reliability and Validity of Alternative Customer Satisfaction Measurement Scales in PC Web and Mobile...; 2012; Chrzan, K., Saunders, T.
- Nonresponse and Mode Effects in a Two-wave Randomized Mode Experiment; 2012; Beach, S., Musa, D.
- Question Order Effect: A Web Survey Experiment with Paradata; 2012; Ye, C., Tourangeau, R.
- Professional Respondents in Internet Panels: Who are They and What Do They Do to Our Data?; 2012; de Leeuw, E. D., Matthijsse, S.
- Using Text-to-Speech (TTS) for Audio-CASI; 2012; Couper, M. P., Kirgis, N., Buageila, S., Berglund, P.
- Using SMS Text Messaging To Collect Time Use Data; 2012; Brenner, P., DeLamater, J.
- A Shot in the Dark: Measurement Influence on Likelihood to Vaccination; 2012; Higgins, W. B., Thomas, R. K.
- Response Anchoring and Polarity Effects on Endorsement and Response Patterns; 2012; Higgins, W. B., Thomas, R. K.
- Update Your Status Lately? – Then Why Not Respond to Our Survey!; 2012; Borie-Holtz, D.
- Effects of Technical Difficulties on Item Nonresponse and Response Favorability in a Mixed-Mode Survey...; 2012; Gibson, J. L.
- Using Mixed-Mode Contacts to Facilitate Participation in Public Agency Client Surveys; 2012; Israel, G. D.
- Demonstration of the International Cross-Time, Cross-System Database; 2012; Miller, D.
- Telephone Status, Attitudes toward Participation in Future Surveys, and Willingness to Join a Local...; 2012; Beach, S., Musa, D.
- Where is Neutral? Using Negativity Biases to Interpret Thermometer Scores; 2012; Soroka, S., Albaugh, Q.
- I Got a Feeling: Comparison of Feeling Thermometers with Verbally Labeled Scales in Attitude Measurement...; 2012; Thomas, R. K., Bremer, J.
- Question or Mode Effects in Mixed-Mode surveys: A Cross-cultural study in the Netherlands, Germany,...; 2012; de Leeuw, E. D., Nicolaas, G., Campanelli, P., Hox, J.
- Using Online Panels for National Surveys of Low Incidence Populations: Findings from the CDC Influenza...; 2012; Boyle, J., Ball, S., Ding, H., Srinath, K. P., Euler, G.
- Using Probability-based On-line Samples to Calibrate Non-probability Opt-in Samples; 2012; DiSogra, C., Cobb, C. L., Chan, E., Dennis, J. M.
- Understanding Smartphone Usage to Take Web Surveys: A Cross Country Analysis; 2012; Stapleton, C.
- Scale Orientation, Number of Scale Points and Grids in Mobile Web Surveys; 2012; Chrzan, K., Saunders, T., Jue, A.
- Use of a 2nd Reminder Mailing, Quick Response Code and Optimized Mobile Survey to Increase Response...; 2012; Cantave, M. A., Gentry, R. J.
- The Effect on Differential Mailing Methodologies on Response Rates: Testing Advanced Notices, Package...; 2012; Pens, Y., Gentry, R. J.
- The River Flows: Comparison of Experimental Effect Replicability with Different Sample Sources; 2012; Thomas, R. K.
- Intensifying the Request: Results from an Experiment on Improving Internet Response Rates for Address...; 2012; Messer, B. L., Dillman, D. A.
- The Persistence of Attentiveness in Web Surveys: A Panel Study; 2012; Berinsky, A., Luks, S., Rivers, D.
- Designing Interactive Interventions in Web Surveys: Humanness, Social Presence and Data Quality; 2012; Zhang, Che.
- The Effect of Mode on Participant Responses to Qualitative Research in Virtual Worlds; 2012; Dipko, S., Billington, C., Brick, P. D.
- The Direction of Rating Scales and Its Influence on Response Behavior in Web Surveys; 2012; Keusch, F.
- Mixed-mode design and Mode Effect in Surveying Military Veterans; 2012; Wang, W., Morin, R., Parker, K.
- Assessing Measurement Equivalence and Bias of Questions in Mixed-mode Surveys Under Controlled Sample...; 2012; Klausch, L. T., Hox, J., Schouten, B.
- Maximizing Survey Participation for Retail Customers by Understanding Survey Mode and Incentive Preferences...; 2012; Cardador, J.
- How Likely?: Comparisons of Behavioral Intention Measurement Validity; 2012; Bremer, J., Thomas, R. K.
- Some Thoughts on a Framework for Statistical Inference from Nonprobability Samples; 2012; Santos, R.
- Addressed-Based Sampling - A Better Sample? Exploring the Benefits of Using Addressed-Based Sampling...; 2012; Ellis, J. M., Rexrode, D. L.
- Data Quality from Low Cost Data Collection Methodologies; 2012; Traugott, M. W.
- A Typology and Review of Web Evaluation Strategies; 2012; Wiggins, B., Romano Bergstrom, J. C., Turner, S.
- Drop-Off Point for Undergraduate Students on a Web-based Alcohol and Tobacco Use Questionnaire; 2012; Mitra, A.
- An Examination of the 2010 Census Be Counted Program and Its Effects on Census Coverage and Duplication...; 2012; Jackson, G. I., Wechter, K. M.
- Dual Frame Sample and Mixed Mode Survey Strategy for Improving Coverage Error; 2012; Tarnai, J., Pfingst, L., Solet, D.
- A Demonstration of a Multi-Platform Mobile Survey Application: SurveyPulseTM, by RTI International; 2012; Roe, D. J., Zhang, Yu., Keating, M.
- Turn that Frown Upside-Down: The Effects of Smiley Faces as Symbolic Language in Self-administered Surveys...; 2012; Libman, A., Smyth, J. D.
- To Weight, or Not to Weight, That is the Question: Survey Weights and Multivariate Analysis; 2012; Young, R., Johnson, D. R.
- Investigating the Impact of the Number of Grid Items on Web Survey Responses; 2012; Guo, F., Nunge, E.
- Effects of Progress Indicators on Short Questionnaires; 2012; Sedley, A., Callegaro, M.
- Open-ended Questions in Web Surveys: One Large vs. Ten Small Boxes; 2012; Keusch, F.
- Effects of Pagination on Short Online Surveys; 2012; Sedley, A., Callegaro, M.
- A Systematic Review of Studies Investigating the Quality of Data Obtained with Online Panels; 2012; Callegaro, M., Villar, A., Krosnick, J. A., Yeager, D. S.