Antécédents et conséquences du comportement proactif au travail des cadres hospitaliers sur leur comportement d’innovation au travail : un modèle de médiation séquentielle-modérée

This article reports the results of the analysis of the antecedents and consequences of nurse managers’ proactive work behaviour. We tested a moderated sequential mediation model in which work engagement and proactivity mediate the relationship between work climate and innovation and analysed the moderating role of feedback in the relationship between proactivity and innovation. This study was conducted among 290 nurse managers and we found that work engagement and proactivity sequentially mediated the relationship between work climate and innovation. Moreover, feedback moderates the relationship between proactivity and innovation. We discuss the theoretical and managerial implications of these results.     

From prematurity to parenting stress: The mediating role of perinatal post-traumatic stress disorder

Preterm delivery may lead to the emergence of symptoms of Post-Traumatic Stress disorder (PTSD), which may, in turn, affect the quality of the mother-child relationship. The aim of this study is to shed light on the development of parenting stress in mothers of preterm and full-term children. It is hypothesized that PTSD symptoms mediate the relationship between preterm/full-term birth and the levels of parenting stress. Perinatal PTSD, parenting stress and social support were assessed in 156 mothers of full-term children and 87 mothers of preterm children. Mothers of preterm children experienced more post-traumatic stress and parenting stress than mothers of full-term children. However, the relationship between preterm delivery and subsequent levels of parenting stress was mediated by PTSD symptoms. These findings suggest that the maternal perception of childbirth as a traumatic experience and the subsequent development of PTSD symptoms are pivotal in the emergence of parenting stress.     

A multilevel moderated mediational model of the daily relationships between hassles,exhaustion, ego-resiliency and resulting emotional inertia

Negative emotional inertia refers to the degree of which a current emotional state can be predicted by a previous emotional state and it represents a relevant marker of psychological maladjustment. The current study tested a theoretical model in which the dynamic impact of daily hassles on negative emotional inertia is mediated by exhaustion, and moderated by individuals’ level of ego-resiliency. Participants were 173 sophomore students (60% females) who completed two diaries per day (every morning and evening) for 18 days. In line with our predictions, the results suggest that ego-resiliency is a key personal resource that might be able to buffer the detrimental effects of daily stressors on individuals’ negative emotional inertia. In addition, our study introduced exhaustion as a potential antecedent of inertia of negative emotions. Overall, our results support the value of exhaustion as the mediator, and of ego resiliency as the moderator, of the longitudinal relation between daily hassles and emotional inertia.