宁波高校大学生反应时与运动时小样本研究

Research on reaction and movement time of small samples of college students in Ningbo

为了研究宁波高校大学生的反应时和运动时,基于安全工程专业实验教学进行了测定。研究结果表明在相同实验条件下,女生的平均反应时间要大于男生的平均反应时间;除无噪音且实验设定次数为30次外,女生的平均运动时间也大于男生的平均运动时间。研究结果还表明,男生在有噪音条件下的平均反应时间和平均运动时间,均小于无噪音条件下的平均反应时间和平均运动时间;女生在有噪音条件下的平均运动时间小于无噪音条件下的平均运动时间。数理统计结果表明男女大学生在无噪音且实验设定次数40次、有噪音且实验设定次数20和50次平均反应时间呈现显著性差异;数理统计结果还表明男大学生在实验设定次数20次,有噪音和无噪音的平均反应时间呈现显著性差异。

In this paper,the reaction and movement time of college students in Ningbo has been measured based on the measurements in specialty experiments of safety engineering.The result indicated that the average reaction time of the female is greater than the male at the same conditions,and the average movement time of the female is greater than the male except in the conditions of 30 repeat times without noise.The result also showed that the average reaction and movement time of the male with noise is smaller than values without noise,and the average movement time of the female with noise is smaller than values without noise.The statistical analysis demonstrated that the significant difference of the average reaction time exits in the experiments of 40 repeat times without noise,20 repeat times with noise and 50 repeat times with noise between the female and the male.The statistical analysis also showed that the significant difference of the average reaction time is in the experiment of 20 repeat times in the male with and without noise.