Les effets des demandes au travail et de la justice organisationnelle sur l’épuisement professionnel : quels effets médiateurs du soutien social et de l’estime de soi ?

This study focuses on the burnout framework and aims at examining the links between, on the one hand, the psychological burden, decision latitude, organizational justice and self-esteem and, on the other hand, the burnout. We measure the mediator effect of the social support. The data derived from a questionnaire submitted to 122 managers allowed us to establish a correlation matrix, linear regressions on the burnout and mediation analyzes. The results indicate that the predominant variables would be the organizational justice, support from colleagues, self-esteem and affects. The mediator effect of the social support between the different types of justice and the burnout was partially validated.     

School‐based humanistic counselling for psychological distress in young people: A practice research network to address the attrition problem

Aims: School‐based humanistic counselling (SBHC) is a common psychological intervention for young people, particularly in the UK. However, studies have tended to suffer from high attrition rates, such that effects may have been over‐estimated. This paper describes a low budget ‘star topology’ practice research network (PRN) outcome evaluation of SBHC in a sample where attrition rates were minimised. Design: A practice‐based longitudinal study in a small PRN compared levels of psychological distress at first and last session from session‐by‐session data. Multilevel regression modelling was used to identify predictors of outcomes. Methods: Eight counsellors working across 11 schools agreed to use session‐by‐session self‐rating on the Young Person's CORE (YP‐CORE) yielding data from 256 young people aged 11 to 17. Predictors of outcomes were analysed using multilevel regression analysis. Results: Mean levels of distress on the YP‐CORE reduced from 18.29 (SD = 7.32) at baseline to 9.10 (SD = 6.19) at endpoint, giving a baseline to endpoint effect size of 1.26 (95% CI = 1.06–1.46). Lower levels of psychological distress at endpoint were associated with male clients, younger age groups, greater rates of attendance at counselling, and bereavement as a presenting problem. Conclusions: This ‘star topology’ PRN focused on a single study and demonstrated that such a system can provide relatively low cost, high quality data. The data showed that SBHC is associated with large reductions in psychological distress, and that this cannot be attributed to the high attrition rates of previous datasets.     

How school-based dancing classes change affective and collaborative networks of adolescents

ObjectiveThe present research investigated the effects of adolescents' co-participation in a federally funded dance intervention project on students' affective and collaborative networks. In the intervention, students instructed by professional dancers collaboratively developed a dance-choreography during regular class hours in student groups. We expected that the number of reciprocated affective and collaborative ties should increase in classrooms participating in the intervention, but that boys should particularly benefit from the intervention.DesignWe used a quasi-experimental untreated control group design with dependent pretest and posttest samples. Participants were 421 youths (48% boys) in 23 classrooms of primary and secondary schools in Berlin, Germany. Of these, 226 (54%) participated in the intervention. Classrooms from the same grade and school were recruited as comparison groups. We assessed both networks using sociometric questionnaires.Method/ResultsWe found a significant Treatment × Gender interaction showing that reciprocated collaborative relations increased only for boys in the intervention group. Analyses probing potential mechanisms showed this was due to their choosing more collaboration partners, in particular more girls.ConclusionFindings suggest that school-based dancing programs encouraging coordinated physical activity in student groups may be particularly beneficial for boys, encouraging them to consider girls as academic cooperation partners and to proactively develop their collaborative networks.     

Content and process priming: A review

The last forty years of social science research have produced over 12,000 articles on priming. The range, complexity, and novelty of priming effects are hard to comprehend, let alone explain, using a single model or perspective. In this review, we discuss content priming and process priming effects. We then propose an integrative model that can account for the combined results.     

领导力的社会认同理论：主要内容及研究进展

作为“以下属为中心”的领导力理论,领导力的社会认同理论是社会心理学与领导力研究结合的代表.该理论采用社会认同解释领导力产生和发挥作用的过程,主要命题为：（1）群体成员通过社会认同选择有效的领导,具有高群体原型代表性的领导者最具有效性;（2）领导者可以通过塑造下属成员的社会认同来实施领导.除了以上内容外,还对该理论的实验证据及优缺点也进行了系统阐述,同时与其它领导力理论进行了整合,最后提出了未来研究的方向.     

Good intentions gone awry? Effects of weight-related social control on health and well-being

A negative body image has been associated with a variety of negative health and well-being outcomes. Social pressures from others, in the form of weight-related social control, may serve to exacerbate this effect, especially for college-aged women. Undergraduate students (N = 399) completed a variety of questionnaires assessing weight-related social control, well-being, and diet and exercise behaviors. The results suggest that weight is associated with a variety of negative health and well-being outcomes and particularly for women, weight-related social control is also associated with these negative effects. In addition, men of higher body mass indexes (BMIs) or higher self-perceived weight did not experience negative health and well-being outcomes to the same degree that overweight women did. Parents in particular seem to instigate weight-related social control to change students’ diet and exercise behaviors. These results help clarify the effects of weight-related social control in a college population, where weight may be especially important.     

Collaboration inflation: Egocentric source monitoring errors following collaborative remembering

Following collaborative remembering, people may adopt their partner's contributions as their own memory. In two studies, we asked people to study partially overlapping lists of words. During collaborative remembering, dyads either worked to include all words no matter who studied them or limited recall to only words studied by both dyad members. This differential focus on source information during collaborative recall impacted performance on a later source memory test. Nonetheless we found frequent source monitoring errors that displayed an egocentric bias. People were more likely to claim their partner's contributions as their own memories than attribute their memories to their partners. In collaborative remembering, people work to construct an agreed upon version of the past that quickly becomes each individual's memory.     

Remembering stories together: Social contagion and the moderating influence of disagreements in conversations

Although remembering often occurs with conversations, the effects of its pragmatics on memory are rarely examined. We studied the effect of two pragmatic factors: (1) the presence of disagreeing and (2) the level of participation in the disagreement. In the present study, each participant read a slightly different version of four stories, thereby allowing for the possibility of social contagion through the conversation. They then jointly recounted the stories. We coded for the presence or absence of disagreements, and whether a participant contributed to the disagreement. Three factors mediated social contagion: (a) the presence or absence of an overt disagreement; (b) whether or not a member of a conversational remembering participated actively in a disagreement; and (c) how well participants remembered the original material. Both the pragmatics of conversations and quality of memory are important factors moderating social contagion.     

Intimate Partner Violence and Subsequent Depression: Examining the Roles of Neighborhood Supportive Mechanisms

This study examines the direct effects of neighborhood supportive mechanisms (e.g., collective efficacy, social cohesion, social networks) on depressive symptoms among females as well as their moderating effects on the impact of IPV on subsequent depressive symptoms. A multilevel, multivariate Rasch model was used with data from the Project on Human Development in Chicago Neighborhoods to assess the existence of IPV and later susceptibility of depressive symptoms among 2959 adult females in 80 neighborhoods. Results indicate that neighborhood collective efficacy, social cohesion, social interactions, and the number of friends and family in the neighborhood reduce the likelihood that females experience depressive symptoms. However, living in areas with high proportions of friends and relatives exacerbates the impact of IPV on females’ subsequent depressive symptoms. The findings indicate that neighborhood supportive mechanisms impact interpersonal outcomes in both direct and moderating ways, although direct effects were more pronounced for depression than moderating effects. Future research should continue to examine the positive and potentially mitigating influences of neighborhoods in order to better understand for whom and under which circumstances violent relationships and mental health are influenced by contextual factors.     

Updating working memory in aircraft noise and speech noise causes different fMRI activations

The present study used fMRI/BOLD neuroimaging to investigate how visual‐verbal working memory is updated when exposed to three different background‐noise conditions: speech noise, aircraft noise and silence. The number‐updating task that was used can distinguish between “substitution processes,” which involve adding new items to the working memory representation and suppressing old items, and “exclusion processes,” which involve rejecting new items and maintaining an intact memory set. The current findings supported the findings of a previous study by showing that substitution activated the dorsolateral prefrontal cortex, the posterior medial frontal cortex and the parietal lobes, whereas exclusion activated the anterior medial frontal cortex. Moreover, the prefrontal cortex was activated more by substitution processes when exposed to background speech than when exposed to aircraft noise. These results indicate that (a) the prefrontal cortex plays a special role when task‐irrelevant materials should be denied access to working memory and (b) that, when compensating for different types of noise, either different cognitive mechanisms are involved or those cognitive mechanisms that are involved are involved to different degrees.