Medical Mistrust, COVID-19 Stress, and Intent to Vaccinate in Racial-Ethnic Minorities.

Members of the Black, Asian, and Latinx community have been particularly vulnerable to the COVID-19 pandemic but may be hesitant to vaccinate. In a December 2020 study in Black, Asian, and Latinx adults in the U.S. (n = 779), only 50% of Black respondents endorsed intending to vaccinate against COVID-19, followed by 65% and 75% of Latinx and Asian participants, respectively. Medical mistrust, fears about COVID-19 contamination, and a proclivity for compulsive checking behaviors related to COVID-19 were significant predictors of intent to vaccinate in Black respondents. Similarly, Asian respondents' intent to vaccinate was predicted by medical mistrust, fears of the dangerous nature of the virus, and xenophobic concerns about viral spread. In Latinx participants, medical mistrust and compulsive checking for COVID-19-related information were significant predictors of intent to vaccinate. Our findings identify specific behaviors, attitudes, and beliefs we can target to inform community-wide outreach and increase the uptake of COVID-19 vaccines.

Health anxiety related to problematic smartphone use and gaming disorder severity during COVID-19: Fear of missing out as a mediator.

Health anxiety has been linked with fear and anxiety regarding COVID-19. Higher levels of health anxiety likely increased social distancing and self-isolating during the pandemic. We investigated relations among health anxiety, fear of missing out (FOMO) on rewarding social experiences from social distancing, and consequential levels of problematic smartphone use (PSU) and gaming disorder (GD). We surveyed a broad sample of 812 U.S. and Canadian participants during the pandemic, in late-May 2020, using the Short Health Anxiety Inventory, FOMO Scale, Smartphone Addiction Scale-Short Version, and GD test. Significant bivariate relationships were found among health anxiety, FOMO, PSU, and GD severity. Using structural equation modeling, FOMO mediated relations between health anxiety and both PSU and GD severity. We discuss FOMO as an important variable explaining problematic digital technology use to compensate for unmet social needs from social distancing. We discuss these findings within the context of the Interaction of Person-Affect-Cognition-Execution theoretical model of problematic internet use. Results offer novel insight into the role of health anxiety on FOMO from unmet social needs during the COVID-19 pandemic, and consequential problematic internet use.

Conducting exposure and response prevention treatment for contamination fears during COVID-19: The behavioral immune system impact on clinician approaches to treatment.

The coronavirus disease 2019 (COVID-19) pandemic sparked significant anxiety regarding viral rates and means of transmission. Heightened concerns about contamination have prompted new hygienic strategies to vigilantly guard against infection, including hand washing immediately after touching foreign objects or suspected contaminants. This has presented a critical challenge for the delivery of exposure and response prevention (ERP) therapy to individuals with contamination fears due to Obsessive Compulsive Disorder (OCD), as providers must manage not only their clients' attitudes and reactions but their own as well. In this investigation, self-identified anxiety and OCD treatment specialists (N = 139) provided demographic information, including their anxiety and OCD caseloads, and completed measures related to intolerance of uncertainty (IUS-SF; Carlton et al., 2007), beliefs about exposure therapy (TBES; Deacon et al., 2013), and emotional reactions to physical sensations (The Chills; Maruskin et al., 2012). We tested the hypothesis that intolerance of uncertainty and activation of the behavioral immune system (BIS; Schaller & Park, 2011), a mechanism theoretically activated by the prominent emergence of pathogens to protect against illness would predict attitudes toward exposure. The Chills Scale was used to assess BIS activation, a broad assessment of vasoconstriction responses associated with different emotional reactions, and includes a subscale (coldness) that evaluates vasoconstriction associated with defense against pathogens. Both coldness and OCD caseload, but not anxiety caseload or subscales of intolerance of uncertainty, emerged as significant predictors of clinicians' beliefs about exposure; increases in OCD caseload were also related to decreases in negative beliefs about exposure. Findings are useful in determining methods for aiding clinicians in developing effective approaches to contamination fears during and post-pandemic that include addressing their own BIS-related concerns and mapping out means for social behavioral norms associated with engaging in exposure treatment.