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The hurdle of Niklas Luhmann's extensive theories is their complexity and level of abstraction. These qualities are, however, exactly what constitute their empirical sensitivity to the interrelation between organization and society in today's hyper-complex society. Luhmann never theorized on public relations; yet his theories enable identification of frames for understanding public relations in interrelation to society's overall coordination processes. Contemporary society apparently tries to solve problems activated by the blind reflexivity of modernization by activating reflective forms of coordination. Correspondingly, practice ideals of public relations can be reconstructed as reflection—the specific worldview which facilitates self-insight in relation to the social context. 相似文献
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Despite renewed interest in traditional trait approaches to leadership and despite recent demographic trends towards an aging workforce, research on leaders' age as a specific demographic trait variable has remained surprisingly sparse and fragmented. This article provides a comprehensive review of the empirical literature on this issue. Although a body of research relating leaders' age with their behaviors and outcomes has emerged, the existing findings exhibit little consistency and lack theoretical coherence. Integrating theories of emotional aging with research on emotions and leadership, we therefore develop a novel, emotion-based framework that explicates key mechanisms and boundary conditions underlying age–leadership linkages. Moreover, we outline opportunities for further theoretical extensions and provide recommendations for future empirical work. Overall, this article paves new ground for contemporary research on leadership traits by highlighting the relevance of leaders' age, summarizing current knowledge on this issue, and providing new theoretical and empirical directions. 相似文献
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Susanne M. Weil 《Clinical Social Work Journal》2003,31(1):51-62
This paper presents an extramarital relationship as an experience of self-enhancement, not of pathological conflict. It will suggest that the simultaneous relationship with the lover AND an empathically attuned therapist can be healing for the patient. It is seen as often an opportunity for essential developmental needs to be fulfilled when damaging failures in the bond between child and caretaker have restricted the vitalizing atmosphere of mutual influence that results in unrecognized subjectivity. Rather than viewed as a reality-escaping midlife enactment, these relationships can be better thought of as efforts to revisit the traumatic experiences that have created the organizing patterns that have limited a patient's self-development. An extramarital affair is often about yearning and loss and the freedom to enact one's own desire. 相似文献
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Flavio Cunha James J. Heckman Susanne M. Schennach 《Econometrica : journal of the Econometric Society》2010,78(3):883-931
This paper formulates and estimates multistage production functions for children's cognitive and noncognitive skills. Skills are determined by parental environments and investments at different stages of childhood. We estimate the elasticity of substitution between investments in one period and stocks of skills in that period to assess the benefits of early investment in children compared to later remediation. We establish nonparametric identification of a general class of production technologies based on nonlinear factor models with endogenous inputs. A by‐product of our approach is a framework for evaluating childhood and schooling interventions that does not rely on arbitrarily scaled test scores as outputs and recognizes the differential effects of the same bundle of skills in different tasks. Using the estimated technology, we determine optimal targeting of interventions to children with different parental and personal birth endowments. Substitutability decreases in later stages of the life cycle in the production of cognitive skills. It is roughly constant across stages of the life cycle in the production of noncognitive skills. This finding has important implications for the design of policies that target the disadvantaged. For most configurations of disadvantage it is optimal to invest relatively more in the early stages of childhood than in later stages. 相似文献
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ABSTRACTThe current systematic literature review aimed to analyse the associations between temporary agency work (TAW), job satisfaction, and mental health in Europe, as well as to outline a future research agenda. Twenty-eight scientific articles were identified by searching different data bases (i.e. PSYNDEX, PsycINFO, PubMed, and Web of Science) for the time span from January 2000 to December 2016. Our review reveals first that TAW is not consistently negatively related to job satisfaction. However, job insecurity and working conditions are important mediators in the relation of TAW and lowered job satisfaction. Second, TAW is not consistently related to all investigated types of mental health impairments. However, when focusing on specific outcomes and comparing temporary agency workers to permanent employees, we still find consistent evidence regarding higher levels of depression and fatigue among temporary agency workers. Inconsistent associations between TAW, job satisfaction and mental health can partly be attributed to unfavourable methodological aspects of the included primary studies. To address these aspects, future research should consider applying a standard measurement of TAW, including a minimum of meaningful confounding variables, improving the operationalisation of outcome variables and the study design. 相似文献