Anxiety sensitivity and intolerance of uncertainty are unique and interactive risk factors for COVID-19 safety behaviors and worries.

Intolerance of uncertainty (IU) and anxiety sensitivity (AS) predict distress during the COVID-19 pandemic. However, little is known about how AS and IU jointly predict COVID-19 worries and behaviors. Structural equation modeling was used to examine the direct and interactive effects of AS and IU as related to COVID-19 worries and behaviors in two samples of community adults recruited in April 2020 (N = 642; M age = 38.50 years, SD = 10.00) and May 2020 (N = 435; M age = 34.92 years, SD = 14.98). In sample 1, there was a significant AS by IU interaction predicting COVID-19-related catastrophizing worries, stockpiling, and cleaning behaviors such that the relationship of AS to COVID-19-related behaviors was stronger at high levels of IU. However, although AS predicted some COVID-19 related worries and behaviors, AS and IU did not interact in sample 2. Across samples, AS was directly related to financial and health worries, whereas IU was not a significant predictor after controlling for AS. These findings suggest AS consistently impacts COVID-19 worries and behaviors, particularly among individuals with high IU. Brief interventions targeting AS and IU may help people cope during the COVID-19 pandemic and reintegrate following the pandemic.

Predictors of Sexual Assault-Specific Prosocial Bystander Behavior and Intentions: A Prospective Analysis.

This study prospectively examined the impact of men's own attitudes and behaviors and perceptions of peer attitudes and behaviors on intentions and engagement in prosocial bystander behavior. Undergraduate men completed surveys at baseline and 4- and 7-month follow-ups. Men's perceptions of peer attitudes and behaviors and their own attitudes and behaviors were both important predictors of intentions. However, men's own attitudes and behaviors appeared to be more robustly predictive of behavior. Intentions to engage in bystander behavior were not predictive of behavior. Results support two specific areas of bystander intervention programming addressing misperceptions of social norms and personal attitudes and behaviors.