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.     

跨期选择中的年龄差异及其机制

随着老龄化形势日益严峻, 老年人的跨期选择受到越来越多学者的关注。目前关于跨期选择的年老化研究尚存分歧:有研究发现老年人比年轻人更偏好未来获得更大收益; 也有研究发现老年人的选择偏好和年轻人一样, 甚至比年轻人更偏好近期收益。从时间表征和结果价值表征两个维度上的加工过程去分析其对老年人跨期选择的影响, 并进一步阐述认知、动机和情绪因素对两个维度加工过程的影响, 这对于理解当前老年人跨期选择领域研究的分歧有重要科学意义。     

父母冲突频率与青少年生活满意度的关系：青少年行为反应的中介作用

父母冲突与青少年的身心健康息息相关。本研究以366名青少年为被试,采用问卷调查法研究父母冲突频率与青少年生活满意度间的关系,以及父母冲突时青少年行为反应在其中的中介作用。结果表明：（1）父母冲突频率显著负向预测青少年生活满意度;（2）青少年的介入行为与生活满意度呈显著正相关,回避行为则与生活满意度呈显著负相关;（3）在主张–回避的父母冲突场景中,青少年的回避行为在父母冲突频率与生活满意度间起到部分中介作用,中介效应占总效应的22.90%。     

Jealousy at work: The role of rivals’ characteristics

The present study examined rival characteristics that may evoke jealousy in the workplace, differences between men and women in this regard, and the relationship between jealousy responses and intrasexual competitiveness and social comparison orientation. Participants were 426 male and female employees. By means of a questionnaire, participants were presented with a jealousy‐evoking scenario after which jealousy responses to 24 rival characteristics were assessed. Findings showed that a rival's social communal attributes evoked highest levels of jealousy, and that, compared to men, women reported more jealousy in response to a rival's physical attractiveness. Overall, as individuals had higher scores on intrasexual competitiveness and social comparison orientation, they also experienced more jealousy in response to their rival, regardless of his or her characteristics. These findings suggest that those characteristics that are highly valued in employees may backfire when employees perceive co‐workers as rivals.     

Interparental conflict and risk behaviors among Mexican American adolescents: a cognitive-emotional model

This study used a cognitive-emotional model to examine the relations between multiple dimensions of interparental conflict and health risk behaviors among young adolescents. Participants were 151 Mexican American adolescents and their parents. At initial individual interviews, parents reported on conflict with their spouses, and adolescents reported on their parents' conflict, their appraisals of the conflict, their emotional distress, and their acculturation level. At 6-month follow-ups, adolescents reported on their risk behaviors, including substance use and sexual activity. In general, adolescents' acculturation level was not related to their risk behaviors. More frequent conflict, more conflict about the adolescent, more adolescent involvement in the conflict, and poor conflict resolution were related to greater emotional distress. More conflict about the adolescent, mothers being more demanding/dominating during conflict, and more adolescent involvement in the conflict were related to greater risk behaviors. Adolescents' cognitions mediated the link between two dimensions of parental conflict, frequency and resolution, and emotional distress. Adolescents' emotional distress mediated the association between adolescent involvement in parental conflict and adolescents' risk behaviors.     

Groups to Resolve Conflicts Between Groups: Diplomacy with a Therapeutic Dimension

The group self, an individual's self-perception as a member of a group, is distinguished from the group's self, a personification of the group as a person with a self. The perceived group's self of an opposing other group is often a repository for attributes group members are not ready to recognize in their own group's self. Theoretically, the need for an adversarial other to hold one's own group's unwanted attributes—and thus to complete one's own group's self—contributes, however unconsciously, to the apparent intractability of intergroup disputes. In dealing with these issues, I compare intergroup conflict resolution (ICR) groups with therapy groups, on the one hand, and advocacy groups on the other. All of this sets the stage for a presentation of two ICR projects and their analysis in group-developmental terms.     

Longing for Life Extension: Science Fiction and Late Life

Rejuvenescence has long been a topic of legend and medicine. As the body became the property of medical science, speculative fiction asked how fantastic experiments with bodies would affect the life course. In science fiction, medical breakthroughs promise or threaten to forestall or even reverse the decline from midlife through old age to senility and decrepitude. Responding to debates over evolution, eugenics, and scientific experimentation with human and animal subjects, rejuvenescence novels such as Bruce Sterling's Holy Fire (1996) ask readers whether they desire long life or heightened quality of life; the consolations of age or the hungers of youth; short-lived intensity or perpetual ennui.     

The Late Life Reconstruction of Selfhood Analyzed in Peter Hall's Film She's Been Away

The film She's Been Away tells the story of an old woman who had been locked in a mental asylum while a teenager, for willfully violating repressive sexual codes. Sixty years later her ward is closed and she moves in with her nephew and his wife. Faced with what appears to be a hopeless situation, she manages to forge a sense of a meaningful closure to a misspent life. Through narrative, story structure, and characterization the film throws into focus coping mechanisms and ego strategies deployed by a triple disadvantaged person (woman, old, and mad) in her ascent to a reconstructed selfhood. As the protagonist ties both ends of her life, and faces the abyss in between she makes genuine adaptive use of so-called regressive, late-life development assets (available to a lesser degree to elderly people in normal life circumstances), primarily the abolition of linear time. Through this abolition she makes reminiscing an actual reality while still maintaining a functional separation between the real and the remembered. Her portrayal is a valuable document for gerontologists as it explores, through artistic imagination and intuition, the workings of an aging mind in search for a meaningful sense of closure.     

Conflict of interest: the importance of potential

The UK Medical Research Council (MRC) takes the issue of conflict of interest very seriously. The overall aim is to preserve a climate in which personal and organisational innovation can flourish while ensuring that potential conflicts are disclosed and identified and conflicts are either avoided or managed with integrity. The approach needs to encompass the MRC’s various responsibilities and the levels at which conflicts might arise: MRC staff (scientists and administrators); the governing Council; research Boards and committees; external peer-reviewers; and applicants for funding. To achieve its goals, the MRC has issued practical guidance on various aspects of conflict of interest. For the future, the MRC has identified the continuing commercialisation of science and the increasing involvement of lay people in scientific decision-making as special challenges in this area. An earlier version of this paper was presented at an International Conference on “Conflict of Interest and its Significance in Science and Medicine” held in Warsaw, Poland on 5–6 April, 2002.