Television, news media, social media and adolescents' and young adults' violations of the COVID-19 lockdown measures: A prototype willingness model.

During the COVID-19 pandemic, television and social media informed and entertained people. This cross-sectional study among adolescents and young adults ( = 859, 71.94% female,  = 20.55,  = 4.59) examined the associations between pro- and anti-governmental (social) media and youth's violations of the lockdown measures following the prototype willingness model (PWM). Data were collected during Belgium's first and strictest lockdown. The results largely confirmed the applicability of the PWM in a public health context. Posting of and exposure to anti-governmental social media messages positively related to violations of the regulations via higher descriptive norm perceptions of peers violating the measures and positive attitudes towards violations. Pro-governmental media interactions (i.e., exposure to news media and pro-governmental social media messages) negatively related to violations via negative attitudes towards violations. No support emerged for the role of (televised) series, prototype favorability, or subjective norms in the PWM. Differences in posting versus exposure of social media messages were found. Posting generally related stronger to risk cognitions and behaviors compared to exposure. Gender and age moderated some of the examined relations in the PWM. Implications for media research and health campaigns are discussed.