Web Survey Bibliography
Survey data collection from volunteer Web panels is growing in popularity. While this practice has obvious advantages in terms of costs, flexibility and speed, estimates from such data for characteristics of the general population may be seriously biased due to low Web penetration in the general population, nonprobability samples, and high nonresponse rates. The propensity score adjustment was introduced as a possible solution of the selection bias in observational studies. Its modification, propensity score weighting using a reference survey, has been suggested as a remedy of problems in volunteer panel Web surveys. We can derive a propensity score weighted estimator that is less biased, if not unbiased, of the parameter of interest, under certain model assumptions. However, there is no evident solution for its variance estimation. In the present study, some simple variance estimators are compared: (1) the estimator applicable when a poststratified point estimator is used, (2) a variation of (1) available in SUDAAN, (3) a model-based estimator, and (4) a jackknife estimator. Our study focuses on the performance of the estimators in a simulation applying distributions of key demographic variables from a real volunteer panel Web survey in the sample selection.
Web survey bibliography - Lee, S. (11)
- Measuring Subjective Health and Life Satisfaction with U.S. Hispanics; 2017; Lee, S.; Davis, R.
- Comparing acquiescent and extreme response styles in face-to-face and web surveys; 2017; Liu, M.; Conrad, F. G.; Lee, S.
- Question order sensitivity of subjective well-being measures: focus on life satisfaction, self-rated...; 2016; Lee, S.; McClain, C.; Webster, N.; Han, S.
- Question order sensitivity of subjective well-being measures: focus on life satisfaction, self-rated...; 2016; Lee, S.; McClain, C.; Webster, N.; Han, S.
- Nonsampling errors in dual frame telephone surveys ; 2011; Brick, J. M., Flores Cervantes, I., Lee, S., Norman, G.
- Sampling & Weighting Cell Phone Samples to Supplement RDD Surveys; 2008; Brick, J. M., Edwards, W. S., Lee, Sunghee
- Propensity Score Adjustment as a Weighting Scheme for Volunteer Panel Web Surveys; 2006; Lee, Su.
- Simple Approaches to Estimating the Variance of the Propensity Score Weighted Estimator Applied on Volunteer...; 2005; Isaksson, A., Lee, S., de Rouvray, C.
- Simple Approaches to Estimating the Variance of the Propensity Score Weighted Estimator Applied on Volunteer...; 2005; Isaksson, A., Lee, S.
- Propensity Score Adjustment As an Alternative Weighting Scheme for Web Survey Data; 2004; Lee, Su.
- Statistical Estimation Methods in Volunteer Panel Web Surveys; 2004; Lee, Su.