Seventy percent of premature adult deaths are caused by adolescent behaviors. Data suggests that health literacy may influence adolescent behaviors. However, adolescent health literacy research is scarce; and, timely, more robust data is imperative. Nonetheless, many potential study samples are currently inaccessible due to the pandemic. Thus, there is an immediate need to evaluate online adolescent health literacy research modalities to further the science. The purpose of this study is to explore the psychometric properties of online administration of the Newest Vital Sign (NVS) health literacy instrument in adolescents. A total of 105 adolescents completed the study via Qualtrics. Internal consistency reliability of the online NVS was good (α = .77). There was, however, no significant correlation between online and in-person comparison scores (r = .05, p = .59). This study yields clinically significant results showing insight into the online NVS for adolescents, providing a foundation for future adolescent health literacy research.
Keywords: adolescent; education; health literacy; literacy; pediatric; psychometric.