General mental ability,conscientiousness, and the work–family interface: A test of mediating pathways

This study proposed a model in which employee general mental ability (GMA) and conscientiousness are linked to work–family conflict and enrichment through their relationship with occupational prestige and coping styles. We evaluated this model in a sample of 709 working adults from the National Survey of Midlife Development II in the United States. Results indicate that, through occupational prestige and subsequent psychological job demands and financial well-being, GMA was related to work-to-family conflict (WFC) and family-to-work conflict (FWC). GMA was also related to work-to-family enrichment (WFE) but not family-to-work enrichment (FWE) through occupational prestige and autonomy. In contrast, conscientiousness did not influence work–family outcomes through occupational prestige. Additionally, GMA and conscientiousness were both related to WFE/FWE through problem coping, whereas conscientiousness was related to FWC through avoidance coping. Examining the relative effects of GMA and conscientiousness, we found that the indirect effects of GMA through occupational prestige were stronger than those of conscientiousness, whereas the indirect effects of conscientiousness through problem coping were stronger than those of GMA. We discuss our findings in terms of the mechanisms through which stable individual differences may exert influences on work–family outcomes.     

Mechanical work in shuttle running as a function of speed and distance: Implications for power and efficiency

Biomechanics (and energetics) of human locomotion are generally studied at constant, linear, speed whereas less is known about running mechanics when velocity changes (because of accelerations, decelerations or changes of direction). The aim of this study was to calculate mechanical work and power and to estimate mechanical efficiency in shuttle runs (as an example of non-steady locomotion) executed at different speeds and over different distances. A motion capture system was utilised to record the movements of the body segments while 20 athletes performed shuttle runs (with a 180° change of direction) at three paces (slow, moderate and maximal) and over four distances (5, 10, 15 and 20 m). Based on these data the internal, external and total work of shuttle running were calculated as well as mechanical power; mechanical efficiency was then estimated based on values of energy cost reported in the literature. Total mechanical work was larger the faster the velocity and the shorter the distance covered (range: 2.3–3.7 J m⁻¹ kg⁻¹) whereas mechanical efficiency showed an opposite trend (range: 0.20–0.50). At maximal speed, over all distances, braking/negative power (about 21 W kg⁻¹) was twice the positive power. Present results highlight that running humans can exert a larger negative than positive power, in agreement with the fundamental proprieties of skeletal muscles in vivo. A greater relative importance of the constant speed phase, associated to a better exploitation of the elastic energy saving mechanism, is likely responsible of the higher efficiency at the longer shuttle distances.     

日本新的社区保健医疗教育对我们的启示

从2004年开始,日本一改36年来的医师法,对大学本科毕业并获得医师资格的青年医生实行2年的临床必修制度,其中重要内容之一是：加强初级卫生保健的继续教育。在我国已开展十年的临床医生早期规范化培训以来,对初级卫生保健方面的培训尚处于薄弱状态。有必要借鉴日本的新作法,结合中国的实际情况,切实有效地开展此方面的培训工作。     

The countertransference: When painful traumatic traces sustain the countertransference and reveal themselves to the psychoanalyst … 14 years later!

Although she experienced, as did the many psychoanalysts before her, the countertransferential dynamics of disgust towards a patient presenting great deficiency in terms of mentalization capacity, the author strives to understand what urged her to tolerate the patient, to invest in her and lead her to develop a capacity for internalization, after 6 years of analytic work filled with transgressive‐transferential acting‐out. Fourteen years later, she becomes aware of the way in which the revival of some grief related to traumatic traces in her own lived experience, sustained, without her knowledge, a saviour/countertransference, creating a specific transferential‐countertransferential spiral which rescued a situation whose advent could have been compromised. This could happen thanks to what she refers to as the unique inter‐relation between her and this particular patient.     

Role stressors and counterproductive work behavior: The role of negative affect and proactive personality

Based on the stressor‐emotion model, we propose that negative affect mediates the relationship between three role stressors (i.e., role ambiguity, role conflict, and role overload) and counterproductive work behavior (CWB), while proactive personality moderates the relationships between negative affect, role stressors, and CWB. We tested our hypotheses using data from 332 employees in Mainland China. We found that negative affect mediated the relationships between the three dimensions of role stressors and CWB. Role ambiguity was most strongly associated with CWB, followed by role conflict and then role overload. Proactive personality moderated the role ambiguity‐negative affect, role conflict‐negative affect, and negative affect‐CWB relationships, but not the relationship between role overload and negative affect.     

性别在企业员工成人依恋对工作绩效关系中的调节作用

本研究探讨了依恋关系对员工工作绩效影响,并进一步考察了性别在两者关系中的调节作用。通过采用亲密关系经历量表(ECR)、关系问卷(RQ)和工作绩效问卷三个研究工具,对110名不同职业和岗位员工的依恋模式与工作绩效的关系进行调查,结果发现：1. 倾注型被试在情境绩效上的得分显著得低于安全型被试和害怕型被试。2.依恋焦虑与任务绩效和情境绩效均呈显著正相关。3.依恋焦虑可以正向预测情境绩效。4. 通过进一步分析,发现男性和女性在情境绩效和任务绩效上有所不同,说明性别在依恋关系和工作绩效之间起调节作用。     

情绪和任务框架对自我和预期他人决策时风险偏好的影响

两个实验考察了情绪和任务框架对自我和预期他人决策时风险偏好的影响。结果表明:(1)获益框架下,悲伤情绪比愉悦情绪诱发更强的风险偏好,自我决策比预期他人决策表现出更强的风险偏好;(2)损失框架下,愉悦情绪比悲伤情绪诱发更强的风险偏好,预期他人决策比自我决策表现出更强的风险偏好;(3)在自我决策时,愉悦情绪在损失框架下比在获益框架下诱发了更强的风险偏好,悲伤情绪在获益框架下比在损失框架下诱发了更强的风险偏好;在预期他人决策时,无论是愉悦情绪还是悲伤情绪,损失框架均比获益框架诱发了更强的风险偏好。     

领导-团队投入匹配对团队绩效的影响：团队满意度氛围的作用

基于领导-团队匹配的视角,研究以133名领导和645名成员的团队配对数据,采用二次多项式回归与响应面分析对领导工作投入与团队投入氛围的一致性匹配和不一致性匹配,以及团队满意度氛围如何影响团队绩效进行了探讨。结果发现：领导工作投入与团队投入氛围一致与不一致相比,团队绩效较好;并且一致性匹配具有加强效应,即当领导工作投入与团队投入氛围一致时,团队绩效随着双方投入的增加而提高;同时,团队满意度氛围在领导-团队投入的一致性匹配与团队绩效的线性关系中起到部分中介作用。     

魅力型领导与下属工作投入：双维认同构念的中介机制

本研究旨在探讨组织认同和领导认同在魅力型领导对下属工作投入的影响过程中的中介机制。全文以魅力型领导和认同感理论为基础,以来自国内多家企业的252名员工为样本进行数据分析,结果发现下属的组织认同和领导认同作为认同感的双维构念在魅力型领导对下属工作投入的影响过程中具有中介作用。其中,组织认同在此过程中具有部分中介作用,而领导认同则发挥完全中介作用,而且组织认同和领导认同在此过程中同时存在,互不排斥。