多层次组织创造力研究：构念、测量与研究展望

组织创造力是个体、团队、组织层面创造力交互作用的多层次构念，是创新和创造力研究的一个新领域。首先基于已有研究总结组织创造力的相关定义，在此基础上对组织创造力及其相关的组织创新和组织创新能力等概念进行比较分析。然后，提出组织创造力的多层次构念，评述组织中个体、团队、组织层面创造力的测量内容与方法。最后，展望多层次组织创造力的未来研究方向。     

Unaliasing of aliased line component frequencies

This paper is concerned with undoing aliasing effects, which arise from discretely sampling a continuous‐time stochastic process. Such effects are manifested in the frequency‐domain relationships between the sampled and original processes. The authors describe a general technique to undo aliasing effects, given two processes, one being a time‐delayed version of the other. The technique is based on the observations that certain phase information between the two processes is unaffected by sampling, is completely determined by the (known) time delay, and contains sufficient information to undo aliasing effects. The authors illustrate their technique with a simulation example. The theoretical model is motivated by the helioseismological problem of determining modes of solar pressure waves. The authors apply their technique to solar radio data, and conclude that certain low‐frequency modes known in the helioseismology literature are likely the result of aliasing effects. The Canadian Journal of Statistics 38: 116–135; 2010 © 2010 Statistical Society of Canada     

打破“沉默文化”提高大学生写作和口头演讲技能

这是在大学一年级ESL学生中利用交际课程进行合作学习方法的试验,此项实验根据学生的反馈得出结论。这项新方法的主要目标是鼓励学生共同学习,互相学习,自由表达各自的观点。通过面谈和问卷调查的方式记录了学生对于本实验的观点,结果证明学生喜欢这种新教学方法,而且发现它对学习很有帮助。只有少数学生保留意见。本文讨论了文化对教与学影响的思考结果以及对英语教学法和课程设计的启示。     

REREADING THE PASSING OF TRADITIONAL SOCIETY

This paper employs a proposed alterity discourse analysis (ADA) framework to argue that The Passing of Traditional Society – the bible of the modernization paradigm of development communication research – exemplifies far less a discourse on the relationship between empathy and development, as it does on the political/ideological imperatives governing the construction of the Other (i.e. the Middle East) by the Self (i.e. the US). To substantiate this claim, the paper debunks the book's claim to social scientific objectivity by pinpointing the methodological shortcomings of the empathy model and of the Middle East project from which the model was derived, and highlights the paradigm's dogma by revealing the religious metaphors with which the book's narrative is infused.     

Communicating Food Risks in an Era of Growing Public Distrust: Three Case Studies

The communication and regulation of risk has changed significantly over the past 30 years in Europe and to a noticeable but lesser extent in the United States. In Europe, this is partly due to a series of regulatory mishaps, ranging from mad cow disease in the United Kingdom to contamination of the blood supply in France. In the United States, general public confidence in the American government has been gradually declining for more than three decades, driven by a mix of cultural and political conflicts like negative political advertising, a corrosive news media, and cuts in regulatory budgets. While the former approach is based on an objective assessment of the risk, the latter is driven more by the perception of the risk, consumer sentiment, political will, and sectoral advocacy. In this article, the author examines three U.S.‐based food case studies (acrylamide, bisphenol A, and artificial food colorings) where regulations at the local and state levels are increasingly being based on perceived risk advocacy rather than on the most effective response to the risk, be it to food safety or public health, as defined by regulatory interpretation of existing data. In the final section, the author puts forward a series of recommendations for how U.S.‐based regulators can best handle those situations where the perceived risk is markedly different from the fact‐based risk, such as strengthening the communication departments of food regulatory agencies, training officials in risk communication, and working more proactively with neutral third‐party experts.     

The Presentation of Avatars in Second Life: Self and Interaction in Social Virtual Spaces

What do interactions in virtual spaces suggest about everyday life in the digital age? How do interactions in virtual spaces shape everyday life in the digital age? Guided by hypermodern theory, I conduct participant observation in the social virtual world Second Life to provide tentative answers to those questions. I suggest that Second Life is both a social psychological playground where participants enjoy individualistic fantasies and a virtual community where they collaborate on collective projects. When people define the virtual as real, it is real in its consequences. Accordingly, social virtual spaces such as Second Life offer sociologists unique opportunities for research, education, intervention, and hence the development of a virtual imagination.     

“交往实践辩证法”：辩证法的又一个向度

“主一客一主”交往实践辩证法作为辩证法的又一个向度，是在对传统向度“主一主”辩证法和现代性向度的“主一客”辩证法基础上的完善与发展。从生存论视域进行哲学反思，目的就是返回到人自身之存在，使人能动地对客观世界进行生存意义上的改造，使“以人为本”的全面而自由发展这一崇高使命得以完成。     

当前医学院校人文素质教育中的主要问题概析

本文对当前我国医学院校人文素质教育在课程设置、教育观念、师资状况、教学内容、教学方法、经费投入等方面存在的主要问题进行了剖析,并指出了改进的方向.     

3-状态部分2-树网络可靠度的一个多项式时间算法

本文利用3-状态设备网络可靠度计算归约公式,结合Wald.J.A.-Colbourn C.J.[1]算法(简称为W-C算法2),给出了3-状态部分2-树网络可靠度的一个多项式时间算法.     

大学思想政治理论课教学现状分析及对策

对大学思想政治理论课教学效果的调查显示：学生对教学效果的总体评价不理想，社会因素对教学效果的实现占据主导地位，学生希望老师提高沟通表达能力、教学方法、个人修养并增进与学生的交流。要从根本上改善教学效果，有赖于构建良好的社会风气。教师应该从沟通表达能力和教学模式两方面着手改进教学。