Media representations of environmental issues: From scientific to political discourse

IntroductionThe media is considered to be a social agent that intervenes in the elaboration of social representations of environmental issues.ObjectiveThis research analyses media representations of environmental issues and how they have been constructed and transformed from the Rio Summit in 1992 to 2006. The authors adopted a constructionist approach based on the theory of social representations (Moscovici, 1961/1976) to describe the generation of information by the mass media.MethodA sample of 1039 news articles from two Spanish newspapers (La Vanguardia and El País) was analysed. The period of study ranged from the Rio Earth Summit to several years after the Johannesburg Summit (1992–2006), and the study analyses both the content and form of the environmental news.ResultsThis longitudinal study shows not only an increase in environmental news during the period of analysis but also an increased variety of themes addressed and represented. The results evidence significant urban problems in recent years. The environment has shifted from being associated with nature to being predominately associated with the urban environment.ConclusionThe results suggest that there has been a movement from scientific to political discourse and a change towards greater reflection and social recognition of the relevance of environmental issues.     

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.     

Extrinsic Cultural Religious Orientation: analysis of an Iranian measure in university students in the United States

Previous research examining Iranian university students suggested that an Extrinsic Cultural Religious Orientation may be more important than an Extrinsic Social Religious motivation in maintaining Muslim religious commitments. The present project demonstrated that a similar conclusion seemed applicable to the largely Christian commitments of American university students. In the United States, an Extrinsic Cultural Religious Orientation Scale displayed a factor structure like that observed in Iran, was a more robust and consistent predictor of psychological adjustment than the Extrinsic Social Religious Orientation, and was sensitive to spiritual as well as religious dimensions of commitment. Peace and Justice and Cultural Foundations factors from this scale were relatively more positive in their adjustment implications than were Disorder Avoidance and Family and Social Order factors. Noteworthy contrasts between the present American and previous Iranian data appeared in Extrinsic Cultural Religious Orientation relationships with a sense of identity and with cognitive empathy. These results confirmed that the Extrinsic Cultural Religious Orientation deserves additional research attention in both Muslim and more secular Western societies.     

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.     

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.