HOW MANY CULTURES?

The debate about the proper relationship between the sciences and the humanities as formulated by C.P. Snow in his influential lecture, “The Two Cultures and the Scientific Revolution” and as rebutted by F.R. Leavis in a lecture entitled, “The Significance of Lord Snow” still goes on today. Its frames of reference, however, should be broadened from concentration on the lack of communication routes between the two cultures in question so as to deal with the problem of the lack of communication within given cultures and the rise of overlapping cultures such as that of social scientists. The debate, so far as universities are concerned, should be not so much one of science versus humanities but one of general versus specialized education with increased importance being given to the role and scope of continuing education. The university should be one place in society in which cultures communicate and converge and problems are solved critically and imaginatively so that graduates may emerge truly educated.     

Core issues in pricing models for scholarly journals: a qualitative overview

Rhetoric about the ideal pricing model for scholarly content is often both strident and ill‐informed. Recognition of the nature of the business model is sometimes overlooked in favour of slogans or blanket accusations. This paper reviews qualitatively some of the core issues surrounding the creation of a sustainable pricing model that will enable authors, readers, and publishers to coexist. No particular examples are recommended or rejected; what is important is that interested parties explore thoroughly the available options and make decisions based on available facts, instead of emotion or trends.     

Intra-task variability of trunk coordination during a rate-controlled bipedal dance jump

In this study, we investigated trunk coordination during rate-controlled bipedal vertical dance jumps. The aims of the study were to investigate the pattern of coordination and the magnitude of coordination variability within jump phases and relative to phase-defining events during the jump. Lumbar and thoracic kinematics were collected from seven dancers during a series of jumps at 95 beats per minute. The vector coding technique was used to quantify the pattern and variability of trunk coordination. Coordination was predominantly anti-phase during propulsion and landing. Mean coordination variability peaked just before the landing phase and at the transition from landing to propulsion phases, and was lowest during the propulsion phase just before toe-off. The results indicate that peaks in variability could be explained by task and phase-specific biomechanical demands.     

Between training and popularization: Regulating science textbooks in secondary education

Recruitment into the scientific community is one oft-stated goal of science education--in the post-Sputnik United States, for example--but this obscures the fact that science textbooks are often read by people who will never be scientists. It cannot be presupposed that science textbooks for younger audiences, students in primary and secondary schools, function in this way. For this reason, precollegiate-level science textbooks are sometimes discussed as a subset of literature popularizing science. The high school science classroom and the textbook are forums for exposing the public to science. The role of governments and educational institutions in regulating the consumption of these texts not only determines which books are used; it influences how they are written, read, and deemed authoritative. Therefore such science textbooks should not be seen as (at best) the disjunction of texts-for-training and books-for-popularization. A changing sense of what "textbooks" are compels a different understanding of their use in the history of science.     

Getting Generation Y to attend: Friends,interactivity and half-time entertainment

People from Generation Y, given their number and stage in the family life-cycle, represent a key emerging audience for major sports. The study focussed on the effect of friends and half time enhancements on likely attendance at matches. The sport domain was the Australian Football League (AFL), the elite Australian rules football competition. The enhancements being tested were half-time entertainments based on performers from well-known television talent shows, Australian Idol and It Takes Two. Scenarios with and without interactive participation, based on short messaging service (SMS) messages, were tested. The study used a general population sample of 909 Generation Y people in a traditional AFL market and one where AFL is not the major winter competition. Previous attendance and sport orientation were the major influences on attendance at major sports, including the AFL. Friends influenced likely attendance at a game, but no effects were found for half-time entertainments. People who attended matches with friends typically had social activities before and after the game. This suggested that one promotional strategy to expand existing markets was to find and engage the social networks of existing fans, making sport attendance a broader part of an overall social event.     

The Dedisciplining of Peer Review

The demand for greater public accountability is changing the nature of ex ante peer review at public science agencies worldwide. Based on a four year research project, this essay examines these changes through an analysis of the process of grant proposal review at two US public science agencies, the National Institutes of Health (NIH) and the National Science Foundation (NSF). Weaving historical and conceptual narratives with analytical accounts, we describe the ways in which these two agencies struggle with the question of incorporating considerations of societal impact into the process of peer review. We use this comparative analysis to draw two main conclusions. First, evaluation of broader societal impacts is not different in kind from evaluation of intellectual merit. Second, the scientific community may actually bolster its autonomy by taking a broader range of considerations into its peer review processes.     

Predicting Robust Learning With the Visual Form of the Moment-by-Moment Learning Curve

We present a new method for analyzing a student's learning over time for a specific skill: analysis of the graph of the student's moment-by-moment learning over time. Moment-by-moment learning is calculated using a data-mined model that assesses the probability that a student learned a skill or concept at a specific time during learning (Baker, Goldstein, & Heffernan, 2010 Baker, R. S. J. d., Goldstein, A. B. and Heffernan, N. T. 2010. “Detecting the moment of learning”. In Proceedings of the 10th Annual Conference on Intelligent Tutoring Systems 25–34. In V. Aleven, J. Kay, & J. Mostow (Eds.),pp.Heidelberg, Germany: Springer.[Crossref] , [Google Scholar], 2011). Two coders labeled data from students who used an intelligent tutoring system for college genetics. They coded in terms of 7 forms that the moment-by-moment learning curve can take. These labels are correlated to test data on the robustness of students’ learning. We find that different visual forms are correlated with very different learning outcomes. This work suggests that analysis of moment-by-moment learning curves may be able to shed light on the implications of students’ different patterns of learning over time.     

A Profile of Giving Patterns and Donor Behavior at a Suburban Community College

Community colleges have become increasingly reliant on diversifying their revenue sources, and turning to private fund raising has become a common strategy for many of them. Although fund raising has been a common practice in higher education since its inception, it has only emerged in the two-year college sector in the past several decades. The current study sought to identify donors at a case study, suburban community college, specifically exploring giving patterns over time and testing the conceptual framework of a pyramid of giving that overlays institutional involvement and commitment with giving levels. Major infrastructure inconsistencies prevented much of the framework testing, but data were capable of creating an initial donor and giving profile for a typical community college. This profile demonstrated that board members and employees were the most loyal and consistent in making contributions, but that these gifts often were stable over time and did not increase to become major gifts. Also, private business and industry gifts were often given at the same level as individual gifts, perhaps illustrating the responsiveness and cooperation between community colleges and the local workforce.