BackgroundBurnout is recognized as an occupational hazard, and nursing has a high risk of burnout. This study aims to explore the relationship between psychological capital (PsyCap) and burnout among Chinese nurses and the mediating role of coping style in this relationship.MethodsA total of 1,496 nurses (effective response rate: 80.11%) from two large general hospitals in Daqing City of China were selected as participants. Data were collected via the Chinese Maslach Burnout Inventory (CMBI), the psychological capital questionnaire (PCQ-24), the Chinese Trait Coping Style Questionnaire (TCSQ) and demographic and caregiver-patient relationship. Hierarchical linear regression analyses were performed to explore the mediating role of positive coping and negative coping, and we used the Bootstrap method to confirm the mediating effect.ResultsSelf-efficacy, hope, resilience and optimism of nurses were all negatively related with emotional exhaustion, depersonalization and reduced personal accomplishment among Chinese nurses. Positive coping partially mediated the relationship between hope/optimism and emotional exhaustion and between self-efficacy/optimism and reduced personal accomplishment. Negative coping fully mediated the relationship between self-efficacy and emotional exhaustion, and in the regression model self-efficacy was positively correlated with emotional exhaustion. And negative coping also partially mediated the relationship between hope/optimism and emotional exhaustion and between optimism and depersonalization.ConclusionPsyCap had effects on burnout and coping style was a mediator in this relationship among Chinese nurses. Nurses who had a strong sense of self-efficacy adopted more negative coping style, which in turn would lead to higher levels of emotional exhaustion. These findings shed light on the influence of negative coping on burnout, and positive coping was a positive resource for fighting against nurses’ burnout. Hence, in order to avoid negative coping style, improve skill of coping and enhance PsyCap of nurses, active interventions should be developed in the future.

This article examines the joint effect of issue capability and gender on risk taking. Across three studies, the authors show that the effect of issue capability is moderated by gender, depending on the compatibility between the goal orientation of the decision maker and the nature of the decision task. For decisions that are mainly driven by achievement of gains (e.g., investment decisions), men's risk-taking propensity is more influenced by their levels of issue capability than women's because the nature of the decision task is consistent with men's agentic orientation focused on the self. Conversely, for decisions that are mainly driven by avoidance of losses (e.g., insurance decisions), women's risk taking is more sensitive to issue capability than men's because the nature of such decisions is consistent with women's communion orientation. The authors analyze the betting data from the Daily Double in the Jeopardy! game show (Study 1). The results show that gender moderates the effect of issue capability on the actual betting behavior in Jeopardy! In Study 2, the authors test the underlying mechanism through mediation analyses of the focus of attention. In Study 3, the authors manipulate the task nature and demonstrate that men's risk taking is more sensitive to issue capability in investment decisions, whereas women's risk taking is more sensitive to issue capability in insurance decisions.

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Research has demonstrated the positive effects of smiles on interpersonal perceptions of attractiveness, likability, and friendliness. A possible mechanism underlying the effects of smiles is babyfacedness. Four studies were conducted with 1,235 participants. In Study 1, 646 participants were assigned to one of the six levels of smile intensity and responded to the measures of age perception and perceived babyfacedness. Compared to the neutral expression, the maximal smile reduced age estimations and this effect was mediated by perceived babyfacedness. In Study 2, 59 respondents' responses indicated that a maximal smile reduced the perception of age. In Study 3, 318 respondents estimated the age of models in different sex and levels of smile intensity. Maximal smiles reduced age estimations. In Study 4, 125 students and 87 non-students were randomly assigned to one of the three levels of smile intensity and provided age estimations. Replicating previous findings, maximal smiles reduced age estimations. Consistent results emerged from the various contexts, models, and samples, as well as in a pooled analysis.

In four studies, this research investigates the role of perfectionism in consumer decision making and demonstrates that perfectionists often make inferior decisions when facing difficult tasks. Although perfectionists outperform those with low need for perfection at medium levels of decision difficulty, their advantages disappear at high levels of decision difficulty. Driven by dichotomous thinking, perfectionists give up on the task when they realize that a perfect outcome is no longer possible and make inferior decisions. Paradoxically, when given the opportunity to select their own task, perfectionists sometimes avoid tasks over which they have comparative advantage but prefer tasks of high complexity, without realizing the effect of dichotomous thinking on subsequent choices.