摘要目的：探讨不同声音刺激对动作稳定性和精确性的影响，分析动作稳定性和精确性是否存在性别、专项差异。方法：杭州师范大学体育专业48名不同运动专项大学生，男性17名，女性31名，依次按照拉丁方顺序，在4种不同声音刺激环境下进行动作稳定性和精确性的测试。结果：对动作稳定性测试结果进行三因素方差分析，结果表明，动作稳定性碰壁次数在不同声音环境条件上不存在显著性差异（P=0.852，F=0.262）；碰壁次数在运动专项上不存在显著性差异（P=0.650，F=0.666）；碰壁次数在性别条件上存在显著性差异（P=0.002，F=9.763），男性的碰壁次数为2.01± 1.92，女性碰壁次数为1.18± 1.17，男性碰壁次数多于女性。动作精确性的实验所耗时间在不同声音环境条件上不存在显著关系（P=0.104，F=2.086）；实验所耗时间在运动专项条件上存在显著性差异（P=0.036，F=2.452）；实验所耗时间在性别条件上不存在显著性差异（P=0.601，F=0.274）；反映动作精确性的通过直径大小在性别（P=0.128，F=2.336）、运动专项（P=0.201，F=1.476）和声音刺激（P=0.116，F=2.004）三个因素上均不存在显著性差异。结论：动作稳定性在性别上存在显著性差异；动作精确性的在运动专项上存在显著性差异。51884

Abstract Objective: to explore the influences that different sound stimulus have on the stability and accuracy of movements; to analyze if there exists sex and special differences as regarding to the stability and accuracy of movements. Method: 48 students, 17 males and 31 females, of different sports special from Hangzhou Normal University were tested for the stability and accuracy of movements under four different sound stimulus. Result: Variance analysis of three factors was carried out according to the testing result of movement accuracy. The result shows that the hitting times of movement stability have no significant distinction under different sound environment (P=0.852，F=0.262 ); and the hitting times have no significant distinctions existing in sports special (P=0.650，F=0.666); and the hitting times have significant distinctions existing in sex (P=0.002，F=9.763), the hitting times of male are 2.01± 1.92 and the hitting times of females are 1.18± 1.17, so the hitting times of males are more than that of females’s. The time spent on experiment of movement accuracy has no significant relations under different environment(P=0.104，F=2.086); the time spent in experiment has  significant distinctions existing in sports special(P=0.036，F=2.452); the time spent in experiment has no significant distinctions existing in sex(P=0.601，F=0.274); Reflect the accuracy of movements by the diameter of the sex (P = 0.128, F = 2.336), sport special (P = 0.201, F = 1.476) and different sound environment (P = 0.116, F = 2.004) have no significant distinctions. Conclusion: the movement stability has significant distinctions existing in sex; the movement accuracy has significant distinctions existing in sports special.

毕业论文关键词：动作稳定性; 动作精确性; 测试方法; 声音刺激

Keywords: Movement stability and accuracy; Test Method; Sound Stimulus

目录

摘    要 2

1 前言 5

2 研究对象与方法 7

2.1 研究对象 7

2.2 研究方法 7

2.2.1 实验法 7

2.2.2文献分析法 8

2.2.3数理统计法 9

3 结果与分析 9

3.1动作稳定性 9