Autonomy,eating disorders and elite gymnastics: ethical and conceptual issues

Participation in elite sport, and in particular those sports with special demands in terms of weight and shape, is associated with a higher risk for eating disorders such as anorexia nervosa [Sundgot-Borgen, J., & Torstveit, M. K. (2010). Aspects of disordered eating continuum in elite high intensity sports. Scandinavian Journal of Medicine and Science in Sports, 20, 112–121]. We report upon research exploring eating attitudes and behaviours within elite gymnastics. The study comprised 42 semi-structured interviews with gymnasts and support staff—34 gymnasts and 9 staff/support staff. The majority of those interviewed were acrobatic gymnasts (22; 16 males and 6 females) with 7 rhythmic gymnasts (all female) and 5 tumblers (all female). The mean age of those gymnasts interviewed was 17.4. A difficulty in precisely delineating extreme eating patterns (disordered eating) from having an eating disorder was noted. Within an elite sports context behaviours thought to be pathological in a more general setting might be fairly commonplace and even functional to the athlete's performance. The extent to which the athlete consents to these patterns of behaviour is problematic given their age and development. We argue that conceptualising consent as ‘authority to be cared for by a trustworthy coach’, more felicitously applies to the child/adolescent elite sporting context, helping us understand not only the focus of the elite gymnast, but also their relationship with the coach and the coaches' responsibilities.     

PhD by publication as an argument for innovation and technology transfer: With emphasis on Africa

The contribution of African researchers to knowledge by means of scientific publications is low compared to other regions of the world. This paper presents an argument in favour of PhD by publication as a tool for innovation and technology transfer. The conception of PhD by publication used in this study is more suited for doctorates in science and technology. Building on the literature on the key role of a knowledge economy in 21st‐century development and catch‐up processes, we argue that: (a) in order for PhD dissertations to be more useful to society, they should be harmonised with scientific publications which centre on improving the design and quality of existing and new products in developing countries; (b) obtaining a doctorate degree should not simply be reduced to a change in candidate's title; and (c) the PhD by publication is a more effective route to ensuring that the contribution to knowledge is widely disseminated. The conceptual framework consists primarily of the clarification of the models of PhD by publication and the linkages between the doctoral education, innovation, technology transfer and development catch‐up. Implications for scientific research policies in the light of contemporary challenges to African development are discussed.     

Mechanical behaviour of natural turf sports pitches across a season

A study assessing the mechanical behaviour of six natural turf pitches of varying sporting level and surface construction was undertaken over a period of 10?months, spanning a sporting season (August 2010 to May 2011). Penetration resistance and shear resistance were measured with the GoingStick^?, impact hardness and surface energy absorption were measured with the 2.25?kg Clegg Impact Soil Tester and the Dynamic Surface Tester device, respectively. The two sand rootzone pitches were more resistant to deformation and less variable in their impact behaviour (impact hardness and energy absorption) through the season than the native soil pitches containing greater proportions of silt and clay. Greater consistency was shown for penetration resistance and shear resistance on one of the sand rootzone pitches, with the other behaving similar to the native soil pitches for these parameters. The sand rootzone surfaces exhibited greater (P?<?0.05) impact hardness than the native soil pitches in the winter period of the season (November to mid-March) compared to the beginning or end periods of the season, where data were statistically similar (P?>?0.05). The greater consistency of sand rootzone surfaces should be considered for the effect it may have on player and team performance, and injury potential. Analysis of data against Performance Quality Standard benchmarks indicated that all data on the sand rootzones exceeded preferred values for impact hardness, indicating these ranges may be obsolete for the modern elite natural turf surface.     

Qualitative research in Australia

Qualitative educational research in Australia has been characterized since the early 1970s by vitality and interest in reconstructing in cultural terms the best research practices, particularly those observed in the UK and USA. The former's influence is best demonstrated in case study method and participatory action research in the 1980s. Australian qualitative educational sociology, drawing on critical theoretical methods, continues to command strong international respect. More recently, post‐structuralist theory has influenced many approaches to qualitative inquiry, especially in feminist research, which reflects a more globalized view of research. Whatever theoretical and methodological directions Australian qualitative enquiry takes in the later 1990s, research must address political and economic contexts of change both nationally and globally if it is to make a difference.