领导集权度与团队成员交换：任务互依性与团队绩效压力的调节作用

从情感互动视角出发,通过三个时间节点对72个团队的问卷调查,探讨了领导集权度对团队成员交换（TMX）及团队绩效的作用机制和边界条件。结果表明：任务互依性和团队绩效压力调节了领导集权度与TMX间的关系,即任务互依性或团队绩效压力越高,领导集权度与TMX之间的负向关系越弱,反之则越强。进一步分析显示,任务互依性和团队绩效压力调节了TMX在领导集权度和团队绩效间关系的中介作用,表现为被调节的中介作用模型。     

人际作用过程与团体工作效率的关系

本研究以中师生为样本,检验了合作行为与冲突处理的关系;冲突处理方式、对处理人际差异的积极预期与团体工作效率的关系;领导风格与团体工作效率的关系。本研究比照西方研究、结合中国文化,对回避冲突的作用作了分析。     

Bidirectional associations between hope,optimism and social support,and trauma-related symptoms among survivors of terrorism and their spouses

The study examined bidirectional relationships between three key resources of resilience: hope, optimism, and social support, and a range of trauma-related symptoms (posttraumatic stress disorder, depression, and anxiety) among injured survivors of terror attacks and their spouses (N = 210). A series of actor-partner interdependence models were used to test the bidirectional dyadic associations. The results demonstrate negative associations between resilience resources of the survivors and their spouses and their trauma-related symptoms. Further, the levels of hope and social support reported by the survivors were negatively associated with the trauma-related symptoms experienced by their spouses, whereas the level of optimism reported by the spouses was negatively associated with the trauma-related symptoms experienced by the survivors. Theoretical and clinical implications are discussed.     

Complexity and the Mind–Nature Divide

Descartes's distinction between res cogitans and res extensa is a paradigmatic concept on which Western thought has been grounded. The reductionist and objectivistic approach of modern science draws its fundamental premise from it. This dualism has also instigated a view of human as separate from nature. The complexity approach in its most radical form questions many of these assumptions, asserting that the subjective and objective dimensions are involved in a relation of mutual determination and dependence. This article argues that if the dualistic metaphysics is replaced by a vision emphasizing this mutual dependence, a new way of interacting with nature may also be fostered.     

Physical and mental health trajectories of cancer patients and caregivers across the year post-diagnosis: a dyadic investigation

Objective: Evidence suggests interdependence between cancer patients’ and their caregivers’ physical and mental health. However, the extent to which caregivers’ health relates to their patients’ recovery, or patients’ health affects their caregivers’ outcomes, is largely unknown. This dyadic investigation reports the relations between cancer patients’ and their caregivers’ physical and mental health trajectories during the year following diagnosis.

Design: Ninety-two colorectal cancer patient–caregiver dyads completed questionnaires at 2, 6 and 12 months post-diagnosis.

Outcome measures: Self-reported physical and mental health using the Medical Outcomes Study Short Form Health Survey-12.

Results: Patients reported improved physical health over the year following their diagnosis, whereas caregivers reported declining physical health. Patients with lower mental health at diagnosis had stagnated physical health recovery. Caregivers’ physical health declined most noticeably among those reporting low mental health at diagnosis and whose patients reported low physical health at diagnosis.

Conclusion: Findings suggest targeting health interventions to cancer patients and caregivers reporting poor mental health at diagnosis may mitigate their long-term physical morbidity. Limited evidence of dyadic interdependence between patients’ and caregivers’ physical and mental health trajectories suggests future studies are warranted to identify psychosocial and medical characteristics moderating the relations between patients’ and caregivers’ health.     

Autonomy and Interdependence in Japanese and American Mother–Toddler Dyads

This study investigated two hypotheses: (a) Japanese mother-toddler dyads will work together more interdependently than American mother-toddler dyads; (b) American toddlers will act more autonomously than Japanese toddlers. The hypotheses were investigated using videotapes of 10-minute shape-fitting interactions of 12 Caucasian American and 12 Japanese national mothers visiting the United States and their 24- to 31-month-olds (matched by mean age, gender and birth order). A significant MANOVA and subsequent stepdown analyses revealed: (a) that Japanese mothers more frequently assisted their toddlers in fitting a shape before the toddlers had tried to fit the shape on their own (interdependence); (b) that American toddlers did not attempt to fit more shapes on their own (autonomy); and (c) that more American toddlers left the task than did Japanese toddlers (autonomy). The results indicate greater interdependent task-engagement among Japanese mother-toddler dyads. Greater autonomy on the part of American dyads was evident not in how they did the task, but rather in toddlers choosing to leave the assigned task. Discussion focuses on the implications of these nationality differences for understanding possible differences in early socialization.     

Personality and Integrative Negotiations: A HEXACO Investigation of Actor,Partner, and Actor–Partner Interaction Effects on Objective and Subjective Outcomes

The present study sought to expand the literature on the relations of major dimensions of personality with integrative negotiation outcomes by introducing the HEXACO model, investigating both effects of the negotiators' and their counterparts' personality traits on objective and subjective negotiation outcomes, and investigating two interactions between the negotiators' and counterparts' personalities. One hundred forty‐eight participants completed the HEXACO‐100 measure of personality. Participants then engaged in a dyadic negotiation task that contained a mix of distributive and integrative elements (74 dyads). Measures of subjective experience and objective economic value were obtained, and actor–partner interdependence models were estimated. Personality was generally a better predictor of subjective experience than objective economic value. In particular, partner honesty‐humility, extraversion, and openness predicted more positive negotiation experiences. An actor–partner interaction effect was found for actor‐agreeableness by partner‐honesty‐humility on economic outcomes; agreeable actors achieved worse (better) economic outcomes when negotiating with partners that were low (high) on honesty‐humility. © 2018 European Association of Personality Psychology     

On the mean and variance of response times under the diffusion model with an application to parameter estimation

We give closed form expressions for the mean and variance of RTs for Ratcliff’s diffusion model [Ratcliff, R. (1978). A theory of memory retrieval. Psychological Review, 85, 59-108] under the simplifying assumption that there is no variability across trials in the parameters. These expressions are more general than those currently available. As an application, we demonstrate their use in a method-of-moments estimation procedure that addresses some of the weaknesses of the EZ method [Wagenmakers, E.-J., van der Maas, H. L. J., & Grasman, R. P. P. P. (2007). An EZ-diffusion model for response time and accuracy. Psychonomic Bulletin & Review, 14, 3-22], and illustrate this with lexical decision data. We discuss further possible applications.     

Counterproductive Behaviors and Psychological Well-being: The Moderating Effect of Task Interdependence

Purpose  The purpose of this study was to investigate the relationship between counterproductive behaviors (CPBs) and psychological well-being in a teamwork setting. Moreover, we examined the moderating effect of task interdependence. CPBs are considered in light of four dimensions, namely parasitism, interpersonal aggression, boastfulness, and misuse of resources. Design/Methodology/Approach  Data were collected from a sample of 249 individuals working in a Canadian prison. The study was based on two measurement times. Findings  The results reveal that the four dimensions of CPBs are negatively related to psychological well-being and that relationships involving interpersonal aggression and boastfulness are moderated by task interdependence. Implications  This study highlights the importance for managers to identify the presence of CPBs in their team as soon as possible so as to be able to remedy them before they affect team members’ psychological well-being. Moreover, interpersonal aggression and boastfulness may be particularly detrimental in a context of high interdependence. Originality/Value  This study further extends the nomological network of CPBs. Indeed, the results indicate that the presence of CPBs may harm employees’ mental health. Furthermore, this study shows that a contextual characteristic (i.e., task interdependence) may amplify the detrimental effect of some CPBs.

'I or we': Family socialization values in a national probability sample in Taiwan

The aim of the present secondary data analysis was to explore antecedents and consequences of family socialization values emphasizing independence or interdependence, using a Taiwanese national probability sample. Analysis of variance revealed that those who were male, older and less educated emphasized greater interdependence values. In contrast, those who were younger, with higher social status and urban residents emphasized greater independence values. Multiple regression analysis further revealed that valuing interdependence was related to preferring a greater number of offspring, a higher endorsement of filial piety, greater marital and life satisfaction. Finally, in this national sample, endorsement on independence and interdependence values was equivalent.