| Summary: | 碩士 === 國立臺灣師範大學 === 體育學系在職進修碩士班 === 102 === Shooting is known as one of closed-skill sports, which emphasizes on the accuracy and stability. Within the process of training, the illumination level of the environment is one of the environment variables. Therefore, it is worth probing into the question of whether illumination level would influence the performance and learning of shooting or not.The parpose this study was to explore effects of three different target illumination levels on shooting performance and learning. Thirty were 30 participants, who never accept any training on shooting, were recruited to take part in this research, and randomly assigned into three different groups: (A) Low target lighting level,(1Lux); (B) High target lighting level, which the level (650Lux ); (C) Medium target lighting level, which the level (450 Lux). Each participant was received basic training on gun using prior to the 15 bullets of shooting trial as test of homogeneity. Each group then shot based on the distinct light level. The shooting distance was 10 meters. Participants received feedback on their performance after firing 10 times, and took a two-minute break., Retention test was held 24 hours later with 15 shoots, and the collected data could be analyzed by methods of one-way Analysis of Variance and Fisher’s Least Significant Difference, so that to examine the gained difference between the acquisition phase and retention phase. The independent variable of this research is the lighting level, whilst the dependent variable is the accuracy.It was discovered that, as the low lighting level group shooting in the acquisition phase, the accuracy of shooting posture is not correlate with the performance of shooting, whilst the low lighting group shooting in the retention phase, the accuracy of shooting posture is correlate with the learning of shooting. Therefore, low target lighting level would not influence on the performance of shooting, whereas which indeed affect learning of shooting.
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