Authentic leadership has emerged as a positive relational-leadership approach that has gained the attention of academicians and practitioners by stimulating a healthy work environment. This study examined the direct influence of authentic leadership on employees’ communal relationships. In addition, the study examined the mediating role of affective- and cognitive-based trust on these relationships. We adopted a cross-sectional study design and collected data from 200 employees working in the private banking sector in Pakistan. The findings indicated that authentic leadership was positively correlated with communal employee relationships. In addition, both affective- and cognitive-based trust were found to have a positive mediating effect on the relationship between authentic leadership and communal employee relationships. The practical implications, limitations and suggestions for future research are discussed.

The fight and flight theory and the tend-and-befriend theory suggest two opposite behavioral stress responses, and heterogeneous research results revealed the importance of taking sex into account. The experiment was designed to investigate the effect of stress-related cortisol reactivity on subsequent prosocial decision-making behaviors, and the moderating role of sex and empathic concern (EC) in the process. Sixty-one healthy students (34 women, 27 men) underwent the Trier Social Stress Test for Groups (TSST-G) or the control condition. Subsequently, participants completed three economic tasks—the dictator game, the ultimatum game, and the third-party compensation game. Statistical analyses revealed a significant main effect of cortisol reactivity on individuals’ third-party compensation behaviorssex. A sex-specific effect of stress-related cortisol change on prosocial behaviors was found, with men behaving more generously in the dictator game as stress-related cortisol reactivity increased. Furthermore, the level of EC was found to moderate the association between stress-related cortisol change and prosocial behaviors, that individuals with a low level of EC reported more generosity and third-party compensation behaviors. Overall, the present study contributes to a better understanding of the behavioral stress responses, that individuals whose hypothalamic-pituitary-adrenal (HPA) axis are highly activated in response to stress would exhibit tend-and-befriend responses, but only among men and those with a low level of EC.

Engaging in prosocial behavior is considered an effective way to increase happiness in a sustainable manner. However, there is insufficient knowledge about the conditions under which such a happiness effect occurs. From a person-activity congruence perspective, we proposed that an individual’s eudaimonic orientation moderates the effect of prosocial behavior on happiness, whereas hedonic orientation does not. For this purpose, 128 participants were assigned to play a game in which half of them were explained the benevolence impact of playing the game (the benevolence condition), and the other half played the same game without this knowledge (the control condition). Participants’ eudaimonic and hedonic orientations were assessed before the game, and their post-task happiness were measured after the game. The results showed that participants in the benevolence condition reported higher post-task positive affect than those in the control condition. Furthermore, this happiness effect was moderated by participants’ eudaimonic orientation—participants with high eudaimonic orientation reaped greater benefits from benevolence, and their hedonic orientation did not moderate the relationship between benevolence and happiness. The importance of the effect of person-activity congruence on happiness is discussed, along with the implications of these findings for sustainably pursuing happiness.

Purpose: Vaccination is essential to control the prevalence of COVID-19. However, vaccine hesitancy has been a major issue globally. Some studies have suggested that community outbreaks might boost vaccine uptake. Consistent with that idea, vaccination rates increased dramatically during the first outbreak of the COVID-19 Delta variant in Guangdong, China, in June 2021. Based on the risk perception attitude theory, this study attempted to explore the joint effect of geographical distance to the outbreak and the frequency of talking about the COVID-19 vaccine (vaccine talk) on people’s COVID-19 vaccine uptake. Methods: An anonymous self-report online questionnaire was completed by citizens living in Guangdong Province, China, from June 6 to 11, 2021, during the Delta variant outbreak in that region. The relationship between COVID-19 vaccine uptake, geographical distance to the epicenter of the outbreak, and vaccine talk was analyzed using logistic regression analysis. Results: Data from 350 respondents were included in the final analysis. Results showed a negative association between geographical distance and COVID-19 vaccine uptake. Furthermore, the relationship was moderated by vaccine talk. Specifically, when individuals infrequently discussed vaccine talk with others, close distance to the epicenter of the outbreak served as a motivator for getting vaccinated, whereas for people who frequently discussed the vaccine, geographical distance might have played less of a role in motivating them to get vaccinated. Conclusion: This research highlights the joint effect of geographical distance to the outbreak of COVID-19 and vaccine talk in COVID-19 vaccine uptake. While the findings may only be a starting point for launching a public health awareness campaign, encouraging people to engage in more conversations about vaccines may be a promising solution for future health emergencies, especially among people far from the outbreak.

Achieving cooperation to address social dilemmas has long been a global problem. This study examined, using an environment-focused step-level public-goods-dilemma game, the effect a consistent contributor (CC) has on group cooperation, as well as the mediating role moral elevation and the moderating role social value orientation (SVO) play in this process. A total of 196 students were recruited and classified as “pro-selfs” or “pro-socials” based on their SVOs; individuals with the same SVO characterization were randomly allocated to groups of four, and then randomly assigned to the CC condition or the control condition to play 15 rounds of public-goods-dilemma games. In the CC condition, additional computer-controlled players represented the CCs. The results showed that the CC groups cooperated and earned more than the control groups did. Multi-level mediation analysis confirmed that moral elevation partially mediates the CC effect. Although the CCs had a direct impact on both pro-socials and pro-selfs, multi-level moderated-mediation analysis demonstrated that CCs influenced pro-socials directly, but affected pro-selfs’ decision-making indirectly, through moral elevation. This study contributes to a better understanding of sustainability of cooperation in social dilemmas by showing that consistent cooperative behaviors are contagious, and that their effects differ based on an individuals’ SVO.