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The referential, sequential, and inferential dimensions of discourse are explicated and discussed in order to obtain a vantage point from which to view the contributions of speech‐act theory to our understanding of human communication processes. A preview is then provided of four papers, each of which explores the intersection of two or more of these dimensions in order to enrich our understanding of speech‐act theory.  相似文献   
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Since the late 1990s, mergers have been pursued by a large number of national university systems. The mergers have been justified as a way of increasing research performance. This paper examines the impact of mergers on one vital measure of university research performance, the production of publications, for 29 Chinese university mergers and 8 Nordic university mergers. Using Web of Science counts of research articles before and after a merger while controlling for the university inputs of R&D funding and research personnel, it was found that Chinese universities exhibited a small but significant increase in the rate of growth of articles following a merger. The Nordic performance was less clear cut. Our findings support the belief that mergers of similarly sized institutions usually have little impact on research performance. In contrast, mergers between a large comprehensive university and much smaller universities have a positive impact on overall publications. We also show that cases in which the merger was between a comprehensive university and a medical school resulted in significantly improved performance in terms of scholarly publications. We attribute the improvement to synergies between the basic biological research in the comprehensive university and the more practical research undertaken in medical schools. We conclude with suggestions for policy-makers aiming to create synergies through mergers.  相似文献   
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In this article, we summarize the cost implications of print and electronic publishing for scientific scholarly journal publishers, libraries, and scientists. In each case, we developed detailed cost models to demonstrate the importance of factors that affect publishing and decisions made by libraries and scientists to determine whether to subscribe to a journal; if so, in print or electronic medium, and, if not, what alternative information sources to use. In all instances, estimates of unit cost are essential for understanding the dynamics of the economic and systemic interdependencies of publishers, libraries, and readers.  相似文献   
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Sixty-one children, originally identified at the beginning of kindergarten on the basis of 4 distinct clusters of observable classroom behavior, were evaluated at completion of first grade. Teacher ratings and individual achievement test scores partially confirmed the predictive validity of the original clusters. Children in the nonrisk cluster continued to do well, while children in the high-risk cluster were still doing poorly in some areas. An unexpected finding was that children in another cluster, originally seen as nonrisk, also seemed to be in some difficulty. Concerns about specific aspects of observable behavior were discussed.  相似文献   
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