ABSTRACT
Objective: During public health emergencies such as the ongoing COVID-19 illness pandemic, it is essential to rapidly disseminate crisis messages which often contain embedded health directives. This study investigated which of three variants of the same messages (neutral tone, positive/compassionate tone, negative/fear-inducing tone) were most likely to motivate readers to engage in the health behavior proscribed in the message. Participants: Participants were 87 female and 41 male undergraduates at an urban university in the northeast U.S. Methods: A survey with three versions of eight different COVID messages containing health directives was administered. Results: Those who indicated stronger influence of positive/compassionate crisis messages (i.e., had higher Crisis Messages Survey scores) had higher adaptive health engagement scores, lower worry scores, and were likely to have had a past diagnosis of COVID-19. Moreover, a regression model including COVID-19 status and worry scores accounted for a significant proportion of variance in Crisis Messages Survey scores. Conclusions: Findings indicate that the use of neutral and compassionate language is optimal in motivating health behaviors embedded in university crisis messages.