Using Q-methodology to determine students' perceptions of interprofessional anatomy education

Interprofessional education (IPE) prepares healthcare students for collaboration in their future careers. The purpose of this study was to determine which aspects of the IPE Program in Anatomy at McMaster University contributed to the development of healthcare student's interprofessional skills. Q-methodology was used to identify the students' common viewpoints of the IPE experience. A total of 26/28 (93%) of students in the course from the medical, nursing, midwifery, physician assistant, occupational therapy, and physiotherapy programs participated in this study. Students were asked to sort a Q-sample of 43 statements about the IPE dissection course derived from previous qualitative studies of the program. Using the centroid factor extraction and varimax rotation, three salient factors (groups) emerged, namely: (1) Anatomy IPE Enthusiasts, (2) Practical IPE Advocates, and (3) Skeptical IPE Anatomists. The Anatomy IPE Enthusiasts believed that students from different disciplines brought unique anatomical knowledge and each group member guided others through difficult material. The Practical IPE Advocates expressed that they would be stronger advocates for interprofessional teams in the future because of the course. The Skeptical IPE Anatomists strongly disagreed that learning with students from different disciplines helped them gain an understanding of their roles in the context of other healthcare professionals and felt that there was little benefit from the IPE program compared to other non-interprofessional programs. These findings about student attitudes are critical to drive an evidence-based evolution of the IPE dissection course, since students' perceptions can have a profound influence on interprofessional collaboration in the workplace.     

Smartphone-interfaced lab-on-a-chip devices for field-deployable enzyme-linked immunosorbent assay

The emerging technologies on mobile-based diagnosis and bioanalytical detection have enabled powerful laboratory assays such as enzyme-linked immunosorbent assay (ELISA) to be conducted in field-use lab-on-a-chip devices. In this paper, we present a low-cost universal serial bus (USB)-interfaced mobile platform to perform microfluidic ELISA operations in detecting the presence and concentrations of BDE-47 (2,2′,4,4′-tetrabromodiphenyl ether), an environmental contaminant found in our food supply with adverse health impact. Our point-of-care diagnostic device utilizes flexible interdigitated carbon black electrodes to convert electric current into a microfluidic pump via gas bubble expansion during electrolytic reaction. The micropump receives power from a mobile phone and transports BDE-47 analytes through the microfluidic device conducting competitive ELISA. Using variable domain of heavy chain antibodies (commonly referred to as single domain antibodies or Nanobodies), the proposed device is sensitive for a BDE-47 concentration range of 10⁻³–10⁴μg/l, with a comparable performance to that uses a standard competitive ELISA protocol. It is anticipated that the potential impact in mobile detection of health and environmental contaminants will prove beneficial to our community and low-resource environments.     

Dualisms in Higher Education: a Critique of Their Influence and Effect

Dualisms pervade the language of higher education research providing an over‐simplified roadmap to the field. However, the lazy logic of their popular appeal supports the perpetuation of erroneous and often outdated assumptions about the nature of modern higher education. This paper explores nine commonly occurring dualisms: collegiality/managerialism, student‐centred/teacher‐centred, deep learning/surface learning, academics/non‐academics; research/teaching, old universities/new universities, liberal/vocational, public universities/private universities and higher education/further education. Illustrated by reference to a range of international contexts, it is argued that over‐reliance on dualisms among higher education scholars has adverse effects including narrowing the possibilities of research design and inhibiting intellectual advancement within the field.     

Editing structure in the televised versions of the 1976 presidential debates

The Concept of Effects: Recognizing our Personal Judgments

Andrew Crisell. Understanding radio. New York: Methuen, 1986. 236 pp. $29.95 (cloth), $10.95 (paper)

Michael C. Keith. Radio programming: Consultancy and formatics. Stoneham, MA: Focal Press, 1987. 196 pp. $21.95 (paper)

Teun A. van Dijk. News as discourse. Hillsdale, NJ: Erlbaum, 1988. 200 pp. $24.95 (cloth)

Philip Collins. Radios: The golden age. San Francisco: Chronicle Books, 1987, 119 pp. $25.00 (cloth), $14.95 (paper)     

Back injuries and the fast bowler in cricket

Here, I review research that has investigated the aetiology of injuries experienced by adolescent and adult fast bowlers. Mechanical factors play an important role in the aetiology of degenerative processes and injuries to the lumbar spine. This is particularly so in fast bowling, where a player must absorb vertical and horizontal components of the ground reaction force that are approximately five and two times body weight at front-foot and rear-foot impact, respectively. Attenuated forces are transmitted to the spine through the lower limb, while additional foces at the lumbo-sacral junction are caused by trunk hyperextension, lateral flexion and twisting during the delivery stride. Fast bowlers are classified as side-on, front-on or mixed. The mixed action is categorized by the lower body configuration of the front-on action and the upper body configuration of the side-on technique. This upper body configuration is produced by counter-rotation away from the batsman in the transverse plane about the longitudinal axis of the body of a line through the two shoulders. Counter-rotations of 12–40° during a delivery stride have predicted an increased incidence of lumbar spondylolysis, disc abnormality and muscle injury in fast bowlers. During the delivery stride, the mixed bowling action also shows: more lateral flexion and hyperextension of the lumbar spine at front-foot impact, and a greater range of motion of the trunk over the delivery stride when compared with the side-on and front-on techniques. The pars interarticularis of each vertebra is vulnerable to injury if repetitive flexion, rotation and hyperextension are present in the activity. Fast bowlers should reduce shoulder counter-rotation during the delivery stride to reduce the incidence of back injuries. When a player is required to bowl for extended periods irrespective of technique, overuse is also related to an increased incidence of back injuries and must be avoided.     

Discriminating talent-identified junior Australian football players using a video decision-making task

This study examined if a video decision-making task could discriminate talent-identified junior Australian football players from their non-talent-identified counterparts. Participants were recruited from the 2013 under 18 (U18) West Australian Football League competition and classified into two groups: talent-identified (State U18 Academy representatives; n = 25; 17.8 ± 0.5 years) and non-talent-identified (non-State U18 Academy selection; n = 25; 17.3 ± 0.6 years). Participants completed a video decision-making task consisting of 26 clips sourced from the Australian Football League game-day footage, recording responses on a sheet provided. A score of “1” was given for correct and “0” for incorrect responses, with the participants total score used as the criterion value. One-way analysis of variance tested the main effect of “status” on the task criterion, whilst a bootstrapped receiver operating characteristic (ROC) curve assessed the discriminant ability of the task. An area under the curve (AUC) of 1 (100%) represented perfect discrimination. Between-group differences were evident (P < 0.05) and the ROC curve was maximised with a score of 15.5/26 (60%) (AUC = 89.0%), correctly classifying 92% and 76% of the talent-identified and non-talent-identified participants, respectively. Future research should investigate the mechanisms leading to the superior decision-making observed in the talent-identified group.     

Contract research,the university,and the academic

With the decline in the funding of university research activities from traditional sources, many universities are instigating contract research programs as a means of funding research. This article examines some of the implications of university-based contract research, drawing largely on the author's own experiences. The problems which are examined include the moral and ethical implications, the legal aspects, problems over ownership of research results, the implications for staff rights, the status of contract researchers, the implications for publication, problems of authority, responsibility and social justice, and the conflicts between teaching and research. The article concludes with eleven points for successful university-based contract research.     

Finding a Golden Mean in Education Policy: Centering Religious and Public Schools

The separation between Church and State, private and public education, is blurring, and coming together, as the government gives families vouchers to attend private and religious schools. Religious groups are starting and supporting their own charter schools, and local jurisdictions (cities and counties) are providing free transportation and food services to children attending private schools. What emerges, and is the focus of this analysis, is the new “middle ground,” a “golden mean,” by which public schools learn diversity and choice while private/religious schools are helped by public programs and funds. The oldest, perhaps, was Lyndon Johnson's compromise with the Catholics to get Title 1 passed as part of the Elementary and Secondary Education Act that sends public school teachers into private schools to help children in need. This study examines the emergence of a middle group in public–private education, and how the policies are working and what's changing. It argues that the child is the center of education, and government and private agencies are changing and should come together to serve the clients, the children.