Klaus B: The success story of an entrepreneur - a case study

Interorganizational teams are rapidly becoming more prevalent as a means to improve organizations' responsiveness. To achieve their objective, interorganizational teams must engage in extensive amounts of boundary spanning activity. This study juxtaposed three structural variables, namely team informational diversity, team boundedness, and extrateam links, in an integrated model aimed at promoting our understanding of how to increase interorganizational team boundary spanning activity and its effectiveness. The model was tested with 49 health promotion teams. Our findings indicated that three types of boundary spanning—scouting, ambassadorial, and coordinating—were positively associated with interorganizational team effectiveness. In addition, for team informational diversity, team boundedness, and extrateam links, scouting and ambassadorial activities fully mediated their relationships with team effectiveness; for team boundedness, coordinating activity also fully mediated its relationship with team effectiveness. These findings highlight the importance of incorporating structural considerations into the management of interorganizational teams.     

Developing arithmetic in set theory without infinity: some historical remarks

In this paper some of the history of the development of arithmetic in set theory is traced, particularly with reference to the problem of avoiding the assumption of an infinite set. Although the standard method of singling out a sequence of sets to be the natural numbers goes back to Zermelo, its development was more tortuous than is generally believed. We consider the development in the light of three desiderata for a solution and argue that they can probably not all be satisfied simultaneously.     

The story of some: everyday pragmatic inference by children and adults.

The statement, some elephants have trunks, is logically true but pragmatically infelicitous. Whilst some is logically consistent with all, it is often pragmatically interpreted as precluding all. In Experiments 1 and 2, we show that with pragmatically impoverished materials, sensitivity to the pragmatic implicature associated with some is apparent earlier in development than has previously been found. Amongst 8-year-old children, we observed much greater sensitivity to the implicature in pragmatically enriched contexts. Finally, in Experiment 3, we found that amongst adults, logical responses to infelicitous some statements take longer to produce than do logical responses to felicitous some statements, and that working memory capacity predicts the tendency to give logical responses to the former kind of statement. These results suggest that some adults develop the ability to inhibit a pragmatic response in favour of a logical answer. We discuss the implications of these findings for theories of pragmatic inference.     

Chinese Christianity in international perspective: some remarks on ecclesiology and fundamental concepts engaging East and West

ABSTRACT

In Chinese legislation on the Church as well as in the theological debate in China and, the concepts of religion and Christianity predominate, depending, from a historical perspective, on the influence of nineteenth-century philosophical and theological ideas from the West, conveyed by socialist political theory, by the weak ecclesiology in missionary societies operatingin China before 1949, and influential theologians setting the scene. The idea of Sinicisation contributed to the perpetuation of the nineteenth-century ideas of religion and Christianity in China. Today, however, there are signs of change. The churches in the accelerating multi-modernity in China wishto clarify what is unique for the Christian Church. Sometimes, however, what is characteristic of the Church in China is also characteristic of the Church in many other places in the world.     

The Kuder-Richardson formula (21) as a split-half coefficient,and some remarks on its basic assumption

Case IV of the Kuder-Richardson series, their formula (21), is derived as a generalized split-half Spearman-Brown coefficient. The basic assumption employed is shown to be sufficient to justify the various assumptions used in derivations by other authors. Some of the implications of this assumption are discussed.     

Age effects on social cognition: faces tell a different story

The authors administered social cognition tasks to younger and older adults to investigate age-related differences in social and emotional processing. Although slower, older adults were as accurate as younger adults in identifying the emotional valence (i.e., positive, negative, or neutral) of facial expressions. However, the age difference in reaction time was largest for negative faces. Older adults were significantly less accurate at identifying specific facial expressions of fear and sadness. No age differences specific to social function were found on tasks of self-reference, identifying emotional words, or theory of mind. Performance on the social tasks in older adults was independent of performance on general cognitive tasks (e.g., working memory) but was related to personality traits and emotional awareness. Older adults also showed more intercorrelations among the social tasks than did the younger adults. These findings suggest that age differences in social cognition are limited to the processing of facial emotion. Nevertheless, with age there appears to be increasing reliance on a common resource to perform social tasks, but one that is not shared with other cognitive domains.