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Open Access research which pushes advances in bionanotechnology

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SIPBS is a major research centre in Scotland focusing on 'new medicines', 'better medicines' and 'better use of medicines'. This includes the exploration of nanoparticles and nanomedicines within the wider research agenda of bionanotechnology, in which the tools of nanotechnology are applied to solve biological problems. At SIPBS multidisciplinary approaches are also pursued to improve bioscience understanding of novel therapeutic targets with the aim of developing therapeutic interventions and the investigation, development and manufacture of drug substances and products.

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Exploring intrinsic and extrinsic motivational differences according to choice of physical activity

Lowry, R.G. and Kremer, J. (2004) Exploring intrinsic and extrinsic motivational differences according to choice of physical activity. Journal of Sport and Exercise Psychology, 26 (S127). pp. 1-6. ISSN 0895-2779

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Abstract

Participation motivation research in the domain of physical activity has typically addressed a number of demographic and contextual factors in which there are differences in key constructs. An omission from this work has been the context of the type of sport or exercise activity that participants are involved in. Using categories of individual, coactive, and interactive activities as described by Cox (2002), this study examined intrinsic and extrinsic motives using the Sport Motivation Scale (SMS; Pelletier, Fortier, Vallerand, Tuson, Briere, & Blais, 1995). A sample of 635 early adolescents, ages 12–15 years, were surveyed on their participation in physical activity outside of compulsory school-based activity. Those who were involved in interactive activities had been doing so for a longer period, at a more competitive level, and participated for more hours per week than those who were involved in coactive or individual pursuits. The results indicated no significant difference across activity groups in terms of amotivation or introjected regulation scores. Significant differences were observed for the three intrinsic motivation scales, external and identified regulation. Participants involved in interactive activities scored consistently higher across these constructs than coactive and individual participants. In addition, coactive participants reported higher scores for a number of participation motivation constructs than did individual activity participants.