文章基本信息

标题：GLOBAL NONLINEAR MODEL FOR EFFICACY EVALUATION IN TEAM SPORTS
本地全文：下载
作者：Slavko Trnini ; Igor Jelaska ; Vladan Papi 等
期刊名称：Sport Science
印刷版ISSN：1840-3662
电子版ISSN：1840-3670
出版年度：2009
卷号：2
期号：2
页码：73-80
出版社：University of Travnik
摘要：There is probably no efficiency model within team sports games that represents kinesiological reality in whole. This is so because in sport kinesiology or sports science it is impossible to explicitly form theories and models without fault, since they are tested on a limited assembly of instances. This is particularly true for theories and models applying to the situational approach because the experts are aware of the fact that kinesiological theories and models constantly modify based on the feedback generated in the process of scientific-exploratory work. The linear model, which is do minantly present in explaining the factors of sports efficacy, does not explain the interaction between inner and outer factors of competition efficacy. The reason is that it doesn't describe the bothways' effect of mentioned variables, but shows an assembly of known and unknown factors that influence the team o r athlete efficacy, that is, it shows a pondered sum of their influences. Unlike the linear, the suggested nonlinear model enables a more appropriate insight and understanding of multiple influences of inner and outer efficacy factors in sports. The goal is to use the basis of the suggested nonlinear model to construct an exact, expert-scientific interaction approach that would enable an appropriate efficacy formula in team sports games based on which appropriate diagnostics, selection and development of potential top-level athletes and/or teams could be conducted
关键词：sport; teams; efficacy; nonlinear model