As survey costs increase and response rates decrease, researchers are looking for alternative methods to collect data from study subjects. Because they are collected without subject involvement, passive data may offer a way to reduce the burden on research subjects while also collecting high-quality data needed for social science research. Examples of passive data collection tools are applications installed on mobile devices and sensors in subjects’ homes or worn on the body. In this study, we focus on always-on location data collected from subjects’ iPhones. To explore the promise of passive data to augment and improve survey data, we conducted a 2-week pilot study with 24 subjects. We discuss the utility and promise of always-on location data and the challenges researchers may encounter when they incorporate location data in their analyses.
Collecting and using always-on location data in surveys
Eckman, S., Chew, R. F., Sanders, H. L. P. S., & Furberg, R. D. (2020). Collecting and using always-on location data in surveys. Survey Methods: Insights from the Field, (Special issue: Advancements in Online and Mobile Survey Methods), . https://doi.org/10.13094/SMIF-2020-00022