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There is abundant evidence that research collaboration has become the norm in every field of scientific and technical research. We provide a critical overview of the literature on research collaboration, focusing particularly on individual-level collaborations among university researchers, but we also give attention to university researchers’ collaborations with researchers in other sectors, including industry. We consider collaborations aimed chiefly at expanding the base of knowledge (knowledge-focused collaborations) as well as ones focused on production of economic value and wealth (property-focused collaborations), the latter including most academic entrepreneurship research collaborations. To help organize our review we develop a framework for analysis, one that considers attributes of collaborators, collaborative process and organization characteristics as the affect collaboration choices and outcomes. In addition, we develop and use a “Propositional Table for Research Collaboration Literature,” presented as an “Appendix” to this study. We conclude with some suggestions for possible improvement in research on collaboration including: (1) more attention to multiple levels of analysis and the interactions among them; (2) more careful measurement of impacts as opposed to outputs; (3) more studies on ‘malpractice’ in collaboration, including exploitation; (4) increased attention to collaborators’ motives and the social psychology of collaborative teams. 相似文献
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Abstract Several laboratory studies have shown that eyewitness discussions can negatively affect memory recall. The current study looked at the prevalence of multiple witnesses using real witnesses at a UK identification suite. We investigated the frequency of co-witness discussion, what the co-witnesses tended to discuss and whether there was an association between this information, and the outcome of the identification. Sixty witnesses at the Force Identification Unit in Brighton (UK) filled out a questionnaire following the identification procedure. Co-witnesses were reported by 88% of the sample, with the average number of co-witnesses being 4.02 (SD=6.52). In addition, 58% of the multiple witnesses had discussed the criminal event with at least one co-witness. The most common areas of discussion were ‘general crime details’ (52%) and ‘suspect details’ (39%). The implications of these findings are discussed. 相似文献
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Abstract The principal aim of this study was to investigate whether attitudes towards judicial competency, legal liability, voluntariness of offence and judicial disposal options were influenced by known classification of an offender as learning disabled compared to an offender with a suggested intellectual disability, but not formally classified. Subsidiary aims were to explore participant attitudes based upon group membership and parental status. The sample consisted of 101 participants (69 undergraduate nursing students and 32 from the general population). Participants were requested to complete a questionnaire assessing their attitudes within the aforementioned domains and towards ascribed levels of victim parental responsibility. Fifty participants completed a questionnaire designed for the purpose of the study where the offence scenario depicted made reference to the offender having a formal classification of learning disability. Fifty-one participants completed the same questionnaire where an intellectual disability was suggested but not formally stated in the form of classification. Results indicated that classification did significantly influence attitudes in most domains irrespective of group. The nursing group attributed greater levels of competency to the offenders depicted. No interactions between variables were observed. The reasons for and implications of these findings, limitations and recommendations for future research are explored. 相似文献
918.
Adoption of modern agricultural inputs in Africa remains low, restraining agricultural productivity and poverty reduction. Low quality agricultural inputs may in part explain low adoption rates, but only if farmers are aware that some inputs are low quality. We report the results of laboratory tests of the quality of glyphosate herbicide in Uganda and investigate whether farmers’ beliefs about the prevalence of counterfeiting and adulteration are consistent with the prevalence of low quality in their local market. We find that the average bottle in our sample is missing 15 per cent of the active ingredient and 31 per cent of samples contain less than 75 per cent of the ingredient advertised. Farmers believe 41 per cent of herbicide is counterfeit or adulterated. Beliefs are significantly correlated with quality at the local market level, but beliefs remain inaccurate, adjusting for only a fraction of actual differences in quality. Price is also significantly correlated with quality in local markets, but prices also adjust for only a fraction of quality differences. Although, like fertiliser and hybrid maize seed, herbicide in Uganda is low quality, herbicide use is substantially higher. 相似文献
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Daniel Kersfield 《Revista mexicana de ciencias políticas y sociales》2013,58(218):193-208
The Union of South American Nations, unasur, has, since its beginnings, stood out as an effective player in international conflict resolution and mediation. In order to achieve said resolution and mediation, this multilateral organization has appealed to different political configurations which allow for a channeling of conflicts which do not conform to institutional patterns and traditional resolutions. Despite its preference for alternate forms of resolution, presidential summits have worked as its main resource in the search for innovative solutions that are respectful of South American countries’ democratic and constitutional order. This article specifically analyzes two cases of profound institutional problems: the failed coup d’état in Ecuador (which occurred on the 30th of September 2010) and the overthrow of Paraguayan president Fernando Lugo in June 2012. After studying these two extreme cases, and their political reverberations, a comprehensive view is laid out regarding unasur’s successes and failures as a player in international conflict resolutions. 相似文献
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Daniel Treisman 《后苏联事务》2013,29(3):225-256