Digital Commons Network^™

An Examination Of Sms-Related Nonresponse Bias, Matthew Hastings

Survey Research and Methodology (SRAM) Program: Dissertations and Theses

With the proliferation of mobile information and communications technologies, researchers face new opportunities for data collection and challenges to data quality. Short message service (SMS) or “text messaging” is a flexible mobile data service that can be incorporated into survey designs in a variety of ways. Given the many uses of SMS, I provide a framework for the use of SMS in the survey process which outlines the temporal location of three types of SMS-related nonresponse: SMS nonconsent, SMS nondelivery, and SMS noncooperation.

To better understand when SMS-related nonresponse might pose a risk of producing bias in survey estimates, I …

Social Isolation, Survey Nonresponse, And Nonresponse Bias: An Empirical Evaluation Using Social Network Data Within An Organization, Megumi Watanabe, Kristen Olson, Christina Falci

Department of Sociology: Faculty Publications

Survey researchers have long hypothesized that social isolation negatively affects the probability of survey participation and biases survey estimates. Previous research, however, has relied on proxy measures of isolation, such as being a marginalized group member within a population. We re-examine the relationship between social isolation and survey participation using direct measures of social isolation derived from social network data; specifically, instrumental research and expressive friendship connections among faculty within academic departments. Using a reconceptualization of social isolation, we find that social network isolation is negatively associated with unit response. Among women (a numerical minority group within the organization), we …