This 2018 survey is considered the second wave, the first wave of the survey was conducted in 2015 (ICPSR 37405). In 2018, the study team fielded an updated version that included many of the same questions but added some new constructs that were of interest as part of the larger Culture of Health effort. This study complements the overview of the 2015 survey described in the RAND report Development of the Robert Wood Johnson Foundation National Survey of Health Attitudes (Carman et al., 2016).
