Abstract

Of particular interest was to examine and critically evaluate understanding of how experitise is developed by drawing on contemporary literature dealing with hereditary and genetic accounts, the influence and potential value of practice, necessary environmental conditions, and the potential interactions of these influences on motor performance. Specifically addressed are hereditary accounts of overall health and well-being, physical attributes, personality characteristics, information processing and well-being, physical attributes, personality characteristics, information processing capabilities, and intelligence. Notions concerning differences in genetic predispositions that may influence the adaptability and responsiveness to training are also considered. With respect to the role of practice, a particular mission was to focus on recent research dealing with the quality of the practice setting, rather than debating the duration needed to achieve expertise. In this recept, the role of self-regulation and competitive simulation is discussed. Finally, current ideas surrounding the potential environmental influences that allow the genetic potential and practice capabilities of aspiring athletes to come to fruition are described. Conclusions are offered suggesting that to advance the understanding of expert performance beyond its current status, proponents on polar ends of the nature-nuture continuum must adopt a less confrontational, more integrative approach in futur reserach endeavors. Verf.-Referat