NCHS Research and Development Survey (RANDS) Round 1 during COVID-19 non-probability sampled Restricted File

The Research and Development Survey (RANDS) is a series of cross-sectional surveys from probability-sampled commercial survey panels. As part of a special iteration of RANDS that focuses on COVID-19, RANDS during COVID-19 Round 1 is the first round of a three-round survey. In addition to the probability sample in RANDS during COVID-19 Round 1, the questionnaire was administered to the Dynata non-probability online opt-in sample by NORC at the University of Chicago (NORC) from June 9, 2020 to June 30, 2020. The RANDS during COVID-19 Round 1 Non-Probability Sample does not have a known survey sampling design and cannot be used to produce nationally or sub-nationally representative estimates.