FACULTY ATTITUDES TOWARD EVALUATION OF TEACHING AT THE UNIVERSITY OF WESTERN ONTARIO

This report summarizes the results of a survey of faculty member attitudes towards the evaluation of teaching at the University of Western Ontario. Although the existing system of evaluation is perceived as narrow in focus, ineffective in improving teaching and inflexible, faculty members still optimistically expect that a satisfactory system is possible.     

Effect of ischemic preconditioning on repeated sprint ability in team sport athletes

This study investigated whether ischemic preconditioning (IPC) in a trained population affected repeated sprint performance. A secondary aim was to assess responses according to gender. Sixteen (nine females and seven males) well trained team sport athletes took part in a randomised crossover study design. Participants underwent an IPC and placebo treatment involving three periods of 5 min occlusion applied unilaterally (3 × 5 min occlusion to each leg) at either 220 mmHg or 50 mmHg. Each period of occlusion was followed by 5 min reperfusion. Following treatment 5 × 6 s maximal effort sprints were undertaken on a cycle ergometer against 7.5% body mass, each interspersed by 24 s recovery. Measured parameters included peak power, total power, percentage decrement, post-exercise blood lactate and ratings of perceived exertion. Nor within subject main effect for IPC was observed, neither was there an interaction effect with gender. Effect sizes were trivial (ES < 0.2) with the exception of a moderate (ES < 1.2) change in post-exercise blood lactate in the female cohort (1.6 ± 0.4 mmol^?1 lower following IPC). Results suggest no benefit to team sport players in utilising IPC as a means of enhancing repeated sprint performance. A lower blood lactate response in female participants following IPC may suggest improved blood flow through vasodilation.     

The Human Nature of Information Work

Though special libraries share concerns with their more general academic, public, and school counterparts, they also have unique characteristics which merit separate consideration. Libraries of all types are evolving, and just as special libraries can learn from the general literature on libraries, practitioners in general libraries can learn from the experiences and methods of special libraries. “The Specialist,” appearing in even-numbered issues of this journal, addresses the administrative concerns of special libraries. The column's scope includes corporate, non-profit, government, and independent libraries as well as the specialized departments and branches of academic and public libraries. Contributions from practitioners and scholars on any aspect of special libraries are welcome. Interested authors are invited to contact the editor at tmurray@stamps.org for submission guidelines.

In library and information science, there is a strong emphasis on technical skills like indexing, database design, and information retrieval. This column shows the importance of interpersonal skills, which reference librarians have traditionally employed, to the current special library environment. Librarians increasingly recognize that people seek information and knowledge from each other just as much if not more so than from databases and documents. Given appropriate mechanisms, experts readily share their knowledge. Decision makers seek information selected and curated by a knowledgeable human being, not just raw data.

At the same time, successful organizations recognize that the most important part of information management is not the library but the librarian, who can employ information strategically. The special library community should worry less about library closures and more about ensuring that librarians understand the work of their clients and deliver relevant information at the appropriate time with context and interpretation, making them an integral part of organizational decision-making.     

On the viability of supporting institutional sharing of remote laboratory facilities

Laboratories are generally regarded as critical to engineering education, and yet educational institutions face significant challenges in developing and maintaining high-quality laboratory facilities. Remote laboratories are increasingly being explored as a partial solution to this challenge, with research showing that – for the right learning outcomes – they can be viable adjuncts or alternatives to conventional hands-on laboratories. One consequential opportunity arising from the inherent support for distributed access is the possibility of cross-institutional shared facilities. While both technical feasibility and pedagogic implications of remote laboratories have been well studied within the literature, the organisational and logistical issues associated with shared facilities have received limited consideration. This paper uses an existing national-scale laboratory sharing initiative, along with a related survey and laboratory sharing data, to analyse a range of factors that can affect engagement in laboratory sharing. The paper also discusses the implications for supporting ongoing laboratory sharing.     

The Online Studio: Cultures,Perceptions and Questions for the Future

We investigated the impact of the transition to online architectural design studios in response to the COVID-19 pandemic at the University of New South Wales in Sydney, Australia. The study focussed specifically on student and tutor perceptions of online design studio before the sudden transition to online delivery, and how those perceptions shifted through the initial months of online delivery. We consider the pedagogical context in which the shift to online teaching took place and the evident successes and failures in the early iterations of online studio. We discuss similar and contrasting perceptions in student and tutor groups and observe the changes in these perceptions prior to and after teaching and learning in online studios. The paper concludes with a series of questions directed to the architectural design studio teaching community regarding the apparent inevitability of a future in which both FTF and online-only studios are surpassed with hybrid design studios.     

Promoting Mother–Infant Book Sharing and Infant Attention and Language Development in an Impoverished South African Population: A Pilot Study

The low rates of child literacy in South Africa are cause for considerable concern. Research from the developed world shows that parental sharing of picture books with infants and young children is beneficial for child language and cognitive development, as well as literacy skills. We conducted a pilot study to examine whether such benefits might extend to an impoverished community in South Africa, by evaluating the impact of training mothers in book sharing with their 14–18 month old infants. Seventeen mothers received book sharing training; and 13 mothers did not, but instead received a comparison training in toy play. We assessed the mothers’ behavior during both book sharing and toy play before and after training, and we also assessed infant attention and language. Mothers receiving book sharing training engaged well with it, and they also benefited from it; thus, compared to the comparison group mothers, they became more sensitive, more facilitating, and more elaborative with their infants during book sharing, and they also became more sensitive to their infants during toy play. In addition, infants whose mothers received the book sharing training showed greater benefits than the comparison group infants in both their attention and language. Training in book sharing for families living in conditions of marked socio-economic adversity in South Africa has the potential to be of considerable benefit to child developmental progress. A large scale controlled trial is required to confirm this.     

Haptoglobin Polymorphism and Association with Complications in Ghanaian Type 2 Diabetic Patients

There is scanty information on the role of genetic factors, especially those relating to haptoglobin (Hp) phenotypes in the expression of complications among diabetes mellitus patients in Ghana. In this study, we investigated whether there is any association between Hp phenotypes and diabetic complications and to determine if association of the Hp phenotypes with diabetic complications in Ghanaian diabetics differ from those in Caucasians. A total of 398 participants were randomly recruited into the study. These comprised diabetic patients numbering 290 attending a diabetes Clinic in Ghana and 108 non-diabetic controls from the same community. Analyses of the results indicate that most of the diabetics with complications were of the Hp 2–2 (35%) and Hp 2–1 (23.9%) phenotypes. Fewer diabetics were found to be of the Hp 2–1 M phenotype. The controls were mostly of Hp 1–1 and Hp 2–1 M phenotypes. The odds ratio of having complications in a diabetic with an Hp 2–2 phenotype was 18.27 times greater than that for Hp 0–0. Hp 2–2 phenotype with its poor antioxidant activity may therefore be a useful predictor for the propensity of an individual to develop diabetes complications.     

Automatic target tracking on multi-resolution terrain

INTRODUCTION In this paper, we propose an automatic target tracking method in our real-time simulation and animation system of large-scale terrain field. Our system supplies autonomous guidance, navigation and control of moving objects, in order to efficiently perform related challenging missions in manufacture, entertainment, and other real-world applications. Our goal is to deploy a large number of moving vehicles upon a large-scale virtual terrain (essentially a 2D curved terrain surfa…     

Writing by academics: a transactional and systems approach to academic writing behaviours

The literature on academic writing in higher education contains a wealth of research and theory on students’ writing, but much less on academics’ writing. In performative higher education cultures, discussions of academics’ writing mainly concern outputs, rather than the process of producing them. This key component of academic work remains under-theorized, and the exact nature of the challenge of academic writing is understated at best and misunderstood at worst. This paper offers a new approach to academic writing, based on a transactional and a systems model, which aims to understand academic writing practices. This paper offers a new explanation of the challenge of academic writing, defining factors that enable and inhibit academics’ writing.