Leader‐signaled knowledge hiding: Effects on employees' job attitudes and empowerment

The authors introduce the concept of leader‐signaled knowledge hiding (LSKH) and conduct two studies observing what happens when leaders signal employees that knowledge hiding (KH) is practiced, tolerated, and expected. Social learning theory provides the basis for predicting that LSKH encourages subordinates to hide knowledge, even though they suffer from negative job attitudes in reaction. In Study 1, data measured at two time points (N = 1,162) shows that LSKH positively predicts KH among subordinates. The KH dimensions of evasive hiding and playing dumb (but not rationalized hiding) negatively relate to job satisfaction and positively affect turnover intentions. Study 2 (N = 1,169) replicates these results with cross‐sectional data. Moreover, Study 2 demonstrates that evasive hiding and playing dumb negatively affect empowerment, whereas rationalized hiding has a positive effect. Both studies reveal that subordinates will show less KH when they work under leaders who avoid LSKH and in turn have more job satisfaction, feel more empowered, and harbor fewer turnover intentions. The results in this study provide important practical implications for knowledge management activities.     

Differential implications of team member promotive and prohibitive voice on innovation performance in research and development project teams: A dialectic perspective

How and when does team member voice facilitate team innovation? Integrating research on member voice and a dialectic perspective of innovation, we advance a model in which team member promotive voice enhances team innovation through team knowledge utilization, whereas team member prohibitive voice enhances team innovation through team reflexivity in a nonlinear fashion. We further propose that the differential effects of team member promotive and prohibitive voice will be stronger at different stages (idea generation vs. idea implementation) of the innovation cycle. Survey data from 78 research and development project teams showed a positive indirect effect between team member promotive voice and team innovation through team knowledge utilization, although this relationship was also mediated through team reflexivity. Moreover, the indirect effect of team member promotive voice on team innovation via team knowledge utilization was stronger for teams in the idea generation stage of team innovation. Results also confirmed a nonlinear indirect relationship between team member prohibitive voice and team innovation via team reflexivity such that the positive effects of team member prohibitive voice tapered off at high levels. Contrary to our expectations, the effects of prohibitive voice held regardless of stage. Theoretical and practical implications are discussed.     

Knowledge hiding as a barrier to thriving: The mediating role of psychological safety and moderating role of organizational cynicism

Research demonstrates that knowledge hiding has a detrimental effect on the knowledge hider himself or herself. Extending this area, the present research examines how and when knowledge hiders struggle to thrive at work. Integrating self‐perception theory and the socially embedded model of thriving, we propose that knowledge hiding negatively influences employees' thriving through psychological safety, and this influence is contingent on organizational cynicism. In Study 1a, a cross‐sectional survey of 214 Chinese participants from a general working population supported the mediating role of psychological safety in the knowledge hiding and thriving relationship. Study 1b verified this result using two‐wave data collected from 392 working adults in a panel that recruited participants mainly in Europe and North America. In addition to confirming the mediation with a two‐wave field survey conducted among 205 employees in three Chinese organizations, Study 2 supported the moderating role of organizational cynicism. Specifically, the negative effect of knowledge hiding on psychological safety was greater under higher levels of organizational cynicism, as was the indirect effect of knowledge hiding on thriving via psychological safety. These findings contribute to both the knowledge hiding and the thriving literature and provide practical implications for both the manager and the employee.     

Cultural Erosion and Biodiversity: Canoe-Making Knowledge in Pohnpei, Micronesia

Abstract:  Erosion of traditional knowledge and practice is a serious and accelerating problem, but quantitative work on traditional knowledge loss and its importance to biodiversity conservation is lacking. We investigated traditional knowledge of canoe making, a skill heavily dependent on plant biodiversity, on Pohnpei, Federated States of Micronesia, through a survey of 180 island residents. Our results showed that there has been an intergenerational erosion of canoe-making skills. Given current trends, the present generation of Pohnpeians may be the last to retain any knowledge of this traditional craft. We also identified several correlates of knowledge loss—including Western educational level and occupation—that highlight potential avenues for skill conservation via governments, traditional leadership, and schools. These institutions could intervene to emphasize traditional knowledge, which would reinforce institutional contexts in which traditional knowledge and practice is valued. The heightened awareness of the value of biodiversity that is linked to traditional knowledge is key to biological conservation on Pohnpei and can help support local conservation programs.     

劳资关系的分配视角分析

从历史发展进程的角度分析了劳资关系及其变化问题,并重点探讨劳动与资本之间分配关系的动态变化．“资本雇佣劳动”这种制度安排有其历史发展过程中的“路径依赖”特征,各种不同经济与法律环境对其形成与存在提供基础,而今后经济发展的复杂化将对传统的劳资关系产生重要的影响．劳资之间分配关系是劳资关系中最为重要而根本性的体现,劳资关系的变迁对于其分配关系也将产生影响,使劳资之间的分配模式从传统的“以物质资本为中心”的分配模式向新型的“以人力资本为中心”的分配模式转化．     

Developing sustainable agricultural systems for small farmers in Latin America

The great majority of farmers in Latin America are peasants who still farm small plots of land, usually in marginal environments utilizing traditional and subsistence methods. The contribution of the 16 million peasant units to regional food security is however substantial. Research has shown that peasant systems, which mostly rely on local resources and complex cropping patterns, are reasonably productive despite their small land endowments and low use of external inputs. Moreover analysis of NGO-led agroecological initiatives show that traditional crop and animal systems can be adapted to increase productivity by biologically re-structuring peasant farms which in turn leads to optimization of key agroecosystem processes (nutrient cycling, organic matter accumulation, biological pest regulation, etc.) and efficient use of labour and local resources. Examples of such grassroots projects are herein described to show that agroecological approaches can offer opportunities to substantially increase food production while preserving the natural resource base and empowering rural communities.     

Ethics,ecology and development: Styles of ethics and styles of agriculture

This paper proposes to test the ethical acceptability of four styles of agricultural resource management: (1) contemporary industrial integrated systems agriculture, (2) modern industrial input dependent agriculture, (3) continuous traditional agriculture and (4) non-continuous (or swidden) traditional agriculture. The test of ethical acceptability is whether or not these styles of agricultural resource management embrace or are even compatible with that pattern of practical reasoning and interaction among ethical agents which we have independent theoretic grounds for preferring. The preferred sorts of practical reasoning and interaction are those which we find operating in ethical theories which are strongly committed to letting the discretion of ethical agents construct what is right for them to do. Thus the discussion distinguishes several different strengths of constructivist ethics relating them to the work of John Rawls, Immanuel Kant and Onora O'Neill. Then it argues for the theoretic preferability of one particular strength of constructivist ethic. The paper winds up by arguing that only traditional continuous agriculture embodies the preferred sort of practical reasoning and interaction among ethical agents. Further, I argue that this is the only style of agriculture which can embody such reasoning and patterns of interaction. Thus, as we consider the role of agriculture in our plans of international development, we have one reason to try to favor traditional continuous agriculture. To do otherwise would ignore the ethical superiority of the practical reasoning and patterns of interaction of traditional agriculturalists.     

Indigenous Grass Ecology and Socio-Economic Values in Swaziland

The fast-degrading land resources of Swaziland requires a multi-faceted approach to their management. One resource of utmost importance to all Swazis is grass. Grass research over the years had focused on pasture grass, while other uses have been neglected. The omission is a serious one and could be attributed to the neglect of indigenous grass knowledge and people's socio-economic values of grasses. Grass as a major resource is used for cattle feed, ecological control measures, medicinal plants and crafts. Within the study area, 46 grass species were identified and described by the local people. The neglect of the people's knowledge and utilitarian values of grass is a waste of resources. Thus, for grass research to be relevant to the people and national development objectives, research scientists should rethink their approach; they need to recognize and incorporate the indigenous knowledge about other uses of grasses.     

外语教学中应注重中西文化差异

外语教学旨在提高学生的语言交际能力,而用之于交际的语言又是某种文化的反映.文化干扰是教学的难题之一.因而,大学英语教学中要注重培养学生的跨文化交际能力,认识中西文化差异,注重对文化知识的导入.     

自然生态循环的良性平衡和科技产业的发展

探求既能有效解决人类生存所面临的重大问题 ,又能实现可持续发展的途径是人类发展的永恒主题。本文以此为目的 ,根据对相关内容的深入分析得出 ,以恢复、保持和发展自然生态循环的良性平衡为锁定目标 ,发展、形成大规模或超大规模的巨大科技产业体系 ,是实现人类可持续发展的必由之路。在此基础上 ,本文进一步分析了科技产业的发展条件 ,指出科技与经济的有机结合是形成和实现科技产业的必要条件 ,同时就如何在知识经济的迅速兴起的环境中发展科技产业提出了建议。以“恢复、保持和发展自然生态循环的良性平衡”为锁定目标 ,建立造福人类的科技产业体系既是时代的要求 ,也是时代的迫切呼唤