The Superconducting Super Collider's Frontier Outpost, 1983–1988

In 1993, after an optimistic beginning followed by a half-decadeof conflict, the Superconducting Super Collider (SSC) project wasabandoned. In an era of `Big Science', a major scientificenterprise collapsed. Why? We employ the metaphor of the`frontier outpost' to analyse a critical moment in the history ofthis vastly expensive project, when the physicists who designedthe machine were forced to recognize that traditional post-warscientific values were no longer in harmony with governmentpriorities.     

Faculty evaluation: A prickly pair

In this exploratory study reviewing an institution's faculty evaluation process, we found support for the judgmental aspects of appraisal, but a desire for greater focus upon development. The institutional culture supports a combined approach to the evaluations. Although this diminishes the focus of both forms of evaluation, it serves both the faculty and the institution.     

Humanizing Instructional Videos in Physics: When Less Is More

Many instructors in science, technology, engineering, and mathematics fields are striving to create active learning environments in their classrooms and in doing so are frequently moving the lecture portion of their course into online video format. In this classroom-based study, we used a two group randomized experimental design to examine the efficacy of an instructional video that incorporates a human hand demonstrating and modeling how to solve frictional inclined plane problems compared to an identical video that did not include the human hand. The results show that the learners who viewed the video without the human hand present performed significantly better on a learning test and experienced a significantly better training efficiency than the learners who viewed the video with the human hand present. Meanwhile, those who learned with the human hand present in the instructional video rated the instructor as being more humanlike and engaging. The results have implications for both theory and practice. Implications for those designing instructional videos are discussed, as well as the limitations of the current study.     

Introducing ICT into schools in Rwanda: Educational challenges and opportunities

The Rwandan government views Information and Communication Technology (ICT) as a key tool for transforming the economy, with the education sector playing an important role in developing the necessary human resources. Since 2000 there has been a big push to introduce computers into schools and integrate ICT into the education curriculum through a range of initiatives. Within this paper we draw on the research of EdQual, a DFID funded project in order to examine issues related to the use of ICTs in schools in Rwanda. We argue that the potential of ICT will not be realised by the mere introduction of computers and ICT infrastructure in schools. We show that current policy initiatives appear to be disadvantaging particular groups, such as girls and those living in rural communities. Drawing on Sen's capability approach as a framework for theorising issues of education policy and social justice, we discuss how engagement with ICT can be reconceptualised as access to the capability of what Jenkins calls participatory culture. We also argue that without a shift in practices of teaching and learning with ICT in schools young people are not likely to learn how to exploit the capabilities offered by access to ICT.     

Factors associated with physical activity referral uptake and participation

The aim of this study was to examine participant and scheme characteristics in relation to access, uptake, and participation in a physical activity referral scheme (PARS) using a prospective population-based longitudinal design. Participants (n = 3762) were recruited over a 3-year period. Logistic regression analyses identified the factors associated with the outcomes of referral uptake, participation, and completion (> or = 80% attendance). Participant's age, sex, referral reason, referring health professional, and type of leisure provider were the independent variables. Based on binary logistic regression analysis (n = 2631), only primary referral reason was associated with the PARS coordinator making contact with the participants. In addition to the influence of referral reason, females were also more likely (odds ratio 1.250, 95% confidence interval 1.003-1.559, P = 0.047) to agree to be assigned to a leisure provider. Referral reason and referring health professional were associated with taking up a referral opportunity. Older participants (1.016, 1.010-1.023, P < 0.001) and males were more likely to complete the referral. In conclusion, the PARS format may be less appropriate for those more constrained by time (women, young adults) and those with certain referral reasons (overweight/obesity, mental health conditions). More appropriate targeting at the point of referral could improve participation rates by revealing or addressing barriers that might later result in dropout.     

US principals’ attitudes about and experiences with single-sex schooling

Despite a lack of scientific evidence supporting the use of single-sex education, the number of US public schools offering single-sex education has increased. However, our understanding as to why decision-makers have implemented single-sex education is lacking. To address this gap, we surveyed US public school principals and assessed their attitudes about and experiences with single-sex schooling. Sixty-seven principals from single-sex schools and 193 principals from co-educational schools participated. The results indicated that principals who had experience with single-sex schooling tended to have more positive attitudes about single-sex schooling, viewed it as more effective, and more often evoked gender-essentialist rationales for the use of single-sex schooling than did co-educational principals. However, both single-sex and co-educational principals noted issues with single-sex schooling. It was concluded that single-sex schooling is not a silver bullet to educational reform and that when single-sex schooling is implemented, one set of issues and problems is substituted for another.     

Use and value of information sources by parents of child psychiatric patients

Objective: With Web 2.0, the variety of information sources for parents of paediatric psychiatric patients has increased dramatically. Information use theory suggests newer sources supplement rather than supplant traditional sources of health information. This study sought to determine the use and value of traditional and emerging sources of information and whether the subjects had access to highly valued sources of information. Methods: One hundred parents indicated the use and value of six sources of information on the child’s symptoms, diagnoses and treatment. The data were analyzed to determine if significant relationships existed between type of source and the use and value of the information sources. Results: Ninety‐four percent of the subjects had access to the Internet and almost half of those reported using the Social Web. Eighty‐five percent had at least one high‐value information source. The psychiatrist in the clinic, the Internet and the primary care physician were the most highly used and valued sources. Conclusion: Use of digital information sources was greater than found in other studies of similar populations. This use appears to complement rather than supplant more traditional sources. Further studies are needed to see if the negative impact of lack of Internet access is replicated.