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정보처리 역량의 선수선발에의 타당도 검증을 위한 기초연구
김기웅,이만령 이화여자대학교 체육대학 보건체육연구소 1987 이화체육논집 Vol.1 No.-
An empirical evidence is reported to suggest that information processing capacity (or attentional capacity) is an important index which can be utilized in the prediction of sport success. On the assumption that a simultaneous (or continuous) processing of a barrage of diverse information is a necessary condition of critical importance for success especially in team sports, it was hypothesized that mire information can be efficiently processed as the number of practice trials increases. Twenty right-handed female university students were tested under probe reaction condition with pursuit rotor task as the primary experimental task. Subjects were required to respond as quickly as possible to auditory signals inserted during the performance of the primary task. Using one-way ANOVA with repeated-measures, analyses of the number of contacts with the target on the pursuit rotor as well as of probe reaction times to the auditory stimuli revealed that: 1) the performance scores on the pursuit rotor increased proportionally as a function of the number of practice trials ans 2) the probe reaction time, in contrast, decreased significantly as practice continued. These results were interpreted to strongly suggest that information processing capacity as evidenced by significant decrease in probe reaction times as a function of practice trials is inti mately related to the efficiency of task performance and, thus, may well serve as an important predictor of sport success, especially in sports where a simultaneous (or parallel) processing of a large amount of information is necessary.
김기웅,박성희 이화여자대학교 동작과학연구소 2004 이화체육논집 Vol.8 No.-
This paper deals with the rationalization of noise control in sports games-tennis, golf, shooting and archery-by examining former researches on the effect of noise to human performances. Noise as ndesirable sound has harmful effect on human body when the volume level is too high. Physiology, psychology and mentality influenced by noise stress interfere with players' performances. This paper comes to conclusion that noise detrimentally afects player's performances in sports games. However, a practical study on the intimate connection between noise and players' achievement will be required.