Unit non-response is a serious problem in survey research. This article validates the necessity of adjusting for unit non-response in disproportionate stratified sampling designs through the use of sample weights. Using data from the 1958 Birth Cohort study, we demonstrate that sample data which are affected by unit non-response can be a poor representation of population parameters. These non-response effects can be addressed through the application of sample weights.
de LeeuwE.de HeerW. (2002). Trends in household survey nonresponse: A longitudinal and international comparison. In GrovesR. M.DillmanD. A.EltingeJ. L.LittleR. J. A. (Eds.), Survey nonresponse (pp. 41-54). New York, NY: Wiley.
2.
GrovesR. M. (2006). Nonresponse rates and nonresponse bias in household surveys. Public Opinion Quarterly, 70, 646-675.
3.
KalsbeekW. D.MorrisC. B.VaughnB. J. (2001, August5-9). Effects of nonresponse on the mean squared error of estimates from a longitudinal study. Paper Presented at the Annual Meeting of the American Statistical Association, Alexandria, Virginia.
4.
LittleR. J.VartivarianS. (2003). On weighting the rates in non-response weights. Statistics in Medicine, 22, 1589-1599.
5.
MohadjerL.ChoudhryG. H. (2002). Adjusting for missing data in low-income surveys. In Ver PloegM.MoffitR. A.CitroC. F. (Eds.), Studies of welfare populations: Data collection and research issues (Panel on Data and Methods for Measuring the Effects of Changes in Social Welfare Programs) (pp. 129-156). Washington, DC: National Academies Press.
6.
Office of Management and Budget. (2006). Questions and answers when designing surveys for information collections. Washington, DC: Office of Information and Regulatory Affairs, Office of Management and Budget. Retrieved from http://www.whitehouse.gov/omb/inforeg/pmc_survey_guidance_2006.pdf
7.
RaoR. S.SigurdsonA. J.DoodyM. M.GraubardB. I. (2005). An application of a weighting method to adjust for nonresponse in standardized incidence ratio analysis of cohort studies. Annals of Epidemiology, 15, 129-136.
8.
TracyP. E.CarkinD. M. (2014). Adjusting for design effects in disproportionate stratified sampling designs through weighting. Crime & Delinquency, 60, 306-325.
9.
TracyP. E.WolfgangM. E.FiglioR. M. (1990). Delinquency careers in two birth cohorts. New York, NY: Plenum Press.
