Positive emotions co-experienced with strangers and acquaintances predict COVID-19 vaccination intentions through prosocial tendencies.

BACKGROUND: The efficacy of vaccination depends on its widespread adoption, making vaccine uptake not just a personal health behavior but also a prosocial one. Previous research has shown that everyday moments of co-experienced positive emotions (positivity resonance) are associated with higher prosocial tendencies, and these moments, in turn, prospectively predict people's pandemic hygiene behaviors. Yet, limited research has explored how moments of positivity resonance may have predicted greater COVID-19 vaccine intentions during the early months of the pandemic. METHODS: We longitudinally surveyed a national U.S. sample across four weeks during the fall of 2020. We tested the hypothesis that positivity resonance with strangers and acquaintances indirectly predicts COVID-19 vaccine intentions, as statistically mediated by prosocial tendencies. We also aimed to replicate the indirect effects of positivity resonance on hygiene behaviors (such as mask wearing and hand washing), effects that have been demonstrated in previous research. RESULTS: In a pre-registered structural equation model, we found that perceived positivity resonance experienced with strangers and acquaintances prospectively predicted prosocial tendencies, which in turn amplified people's COVID-19 vaccine intentions (ß = 0.053) and hygiene behaviors - i.e., social distancing (ß = 0.032), mask wearing (ß = 0.027), hand washing (ß = 0.049). CONCLUSIONS: Understanding the effects of high-quality social interactions with strangers and acquaintances on vaccine intentions and hygiene behaviors is critical, particularly given the likelihood of emerging pandemics and novel vaccines. We discuss theoretical and practical implications related to perceived positivity resonance, prosocial tendencies, and vaccination uptake for novel vaccines.

No Peace for the Wicked? Immorality Is Thought to Disrupt Intrapersonal Harmony, Impeding Positive Psychological States and Happiness.

Why do people think that someone living a morally bad life is less happy than someone living a good life? One possibility is that judging whether someone is happy involves not only attributing positive psychological states (i.e., lots of pleasant emotions, few unpleasant emotions, and satisfaction with life) but also forming an evaluative judgment. Another possibility is that moral considerations affect happiness attributions because they tacitly influence attributions of positive psychological states. In two studies, we found strong support for the second hypothesis. Moral considerations only appear to affect happiness attributions when they also affect attributions of positive psychological states. Additionally, both studies supported a hypothesis about why moral judgments have these effects. Specifically, we found that when people judge that someone is living a bad life, they infer that the person is not at peace with themselves. However, when this inference is blocked, moral considerations do not affect attributions of happiness or positive psychological states. In sum, although "happiness" appears to be a purely psychological concept, happiness judgments are sensitive to moral considerations because people often assume that immorality disrupts intrapersonal harmony.

The goods in everyday love: Positivity resonance builds prosociality.

The positivity resonance theory of coexperienced positive affect (Fredrickson, 2016) identifies the emotion of love as a collective state. This state, termed positive resonance, is defined by the presence of three key features: shared positive affect, caring nonverbal synchrony, and biological synchrony. The current study examined whether a modest behavioral intervention focused on increasing social connectedness could increase study participants' perceptions of day-to-day positivity resonance with corollary impacts on their tendencies for prosociality and self-centeredness. Adults (N = 416, M age = 33.8) were randomized to one of four study conditions: either of two variants of the social connectedness intervention or either of two control groups. Positivity resonance, prosociality, and self-centeredness were measured nightly for 35 consecutive days. Dynamic multilevel factor models of nightly reports showed significant growth in positivity resonance, relative to a passive control group, for the two intervention groups and higher mean levels of prosociality for one of them. In addition, significant dose-response relations were evident (both between persons and within persons), linking positivity resonance to both prosociality and self-centeredness. The within-persons effect for prosociality (but not self-centeredness) was significantly stronger for those randomized to the intervention groups, relative to both passive and active control groups. Taken together, findings suggest that the affective quality of people's day-to-day social encounters may have implications for community flourishing. Discussion centers on theoretical and practical implications as well as directions for future research. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

How the Affective Quality of Social Connections May Contribute to Public Health: Prosocial Tendencies Account for the Links Between Positivity Resonance and Behaviors that Reduce the Spread of COVID-19.

Although behaviors such as handwashing, mask wearing, and social distancing are known to limit viral spread, early in the COVID-19 pandemic, many individuals in the United States did not adopt them. The positivity resonance theory of co-experienced positive affect (Fredrickson, 2016) holds that shared pleasant states that include the key features of mutual care and a sense of oneness through behavioral synchrony function to build prosocial tendencies (e.g., self-transcendent and other-oriented dispositions of felt unity, empathy, altruism, and general positivity toward humanity). We tested the theory-driven hypothesis that prosocial tendencies are associated with high-quality social connections characterized by the affective state of positivity resonance and, in turn, account for behaviors to slow the spread of COVID-19. We measured perceived positivity resonance at the level of social episodes either during the COVID-19 pandemic (study 1, N = 1059, April-May 2020) or before it (study 2, N = 227, March-November 2019). In both studies, cross-sectionally and prospectively, results suggest that perceived positivity resonance had a positive indirect effect on self-reported hygienic behaviors (e.g., handwashing and mask wearing), which was mediated by a latent measure of prosocial tendencies. Sensitivity analyses confirmed these mediation effects to be independent of competing predictors of prosocial tendencies (e.g., overall positive and negative affect, frequency of social interaction) and competing predictors of health behaviors (e.g., political orientation, high-risk status, illness symptoms). Effects for social distancing were mixed. Overall, findings are consistent with the view that positivity resonance builds self-transcendent prosocial tendencies that motivate behaviors to protect community health. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s42761-021-00035-z.