COVID-19 Risk Perceptions and Intentions to Engage in Familial Advance Care Planning: The Mediating Role of Death Anxiety.

Advance care planning (ACP) is the process of communicating about end-of-life (EOL) care with loved ones. Due to the deadly nature of COVID-19, ACP is vital. Unfortunately, fewer than 30% of American patients engage in ACP. In addition to low motivation, people experiencing death anxiety (DA) similarly avoid ACP.  This finding coincides with predictions from terror management theory (TMT) that people avoid DA-arousing behaviors. Guided by the theory of planned behavior (TPB) and the health belief model (HBM), we posited COVID-19 risk perceptions would be positively associated with determinants of health behavior, including intention to share and ask loved ones about EOL wishes, as well as the associated attitudes, norms, and level of perceived behavioral control regarding ACP. Guided by TMT, we posited that DA negatively mediated relationships between COVID-19 risk perceptions and these behavioral determinants. An MTurk participant sample (N = 522) completed a survey about COVID-19 risk perceptions, DA, and health behavior determinants in the context of ACP. Results indicate COVID-19 risk perceptions were rarely directly related to these determinants. However, results of PROCESS mediation models examining the role of DA in these relationships reveal a different picture. While direct relationships were rarely significant, DA negatively mediated most relationships between COVID-19 risk perceptions and behavioral determinants. Our results indicate DA demotivates EOL communication during the COVID-19 pandemic; a concerning yet important finding due to the increased importance of ACP in the context of a deadly disease like COVID-19.

Social Support and Aggressive Communication on Social Network Sites during the COVID-19 Pandemic.

During the COVID-19 pandemic, use of social networking sites (SNSs) surged in many countries, including the United States. This content analysis of a convenience sample of English language conversations examined how users sought and provided social support on three Western-dominated SNSs, Reddit (N = 100), YouTube (N = 100), and Facebook (N = 100), during the week following the declaration of COVID-19 as a pandemic. In addition to analyzing social support, this study examined aggressive communication, which often leads to undesirable mental health outcomes, on Reddit, YouTube, and Facebook during this period. According to the Social Identity Model of Individuation Effects (SIDE), anonymous environments which codify civil communication norms are more likely to yield prosocial behavior. Results indicate that Reddit, YouTube, and Facebook varied significantly in supportive and aggressive communication prevalence. Reddit users more frequently provided social support than did YouTube and Facebook users. Additionally, Reddit users engaged in aggressive communication significantly less than both YouTube and Facebook users. These findings support predictions from the SIDE model, as Reddit both offers users greater anonymity than YouTube and Facebook and codifies supportive, civil communication norms in a rules system called, "Reddiquette."