累进记分在体育高考评分标准中的应用研究

An Application Research of Progressive Scoring in the Sports College Entrance Examination Criteria

体育高考是普通高考的重要组成部分,是为高校体育专业选拔人才的专业测试。通过对重庆市2013年至2018年体育高考掷实心球项目的考试成绩进行分析,发现了现行评分标准不足之处,表现在:(1)满分人数过多(男生22.5%,女生30.76%);(2)男女分数存在显著差异(P<0.05);(3)考试难度和区分度偏低;(4)旧标准记分方式为等距记分,未能体现"运动成绩越高,所获分数越高"的记分原则。为弥补旧标准的不足,利用累进记分模型进行修正,得到了新的评分标准。新标准下分数表现:(1)满分人数显著降低(男生0.13%,女生1.29%);(2)男女分数无显著差异(P>0.05);(3)考试难度和区分度得到改善;(4)新标准下,运动成绩越高,所获分数越高,符合体育运动记分原则。新标准能够弥补旧标准的不足,也符合体育运动记分原则。对实现实心球项目评分标准公平公正,科学合理选拔体育人才具有重要意义。

The college entrance examination for physical education is an important part of the college entrance examination.Through the analysis of the scores of the practical ball in the physical education college entrance examination in chongqing from 2013 to 2018,the deficiencies of the current scoring standards were found,which were as follows:(1)there were too many full marks(22.5%for boys and 30.76%for girls);(2)The scores of men and women were significantly different(P<0.05);(3)examination difficulty and distinction is low;(4)the old standard scoring method is equal distance scoring,failed to reflect"the higher the sports score,the higher the score" scoring principle.In order to make up for the deficiency of the old standard,the new standard is obtained by using the progressive scoring model.(1)the number of students with full marks decreased significantly(0.13%for boys and 1.29%for girls);(2)There was no significant difference between male and female scores(P>.05);(3)examination difficulty and distinction improved;(4)Under the new standard,the higher the sports score,the higher the score,in line with the sports score principle.The new standards can make up for the shortcomings of the old standards,but also in line with the sports scoring principle.It is of great significance to realize fair and fair scoring standards of solid ball and scientific and reasonable selection of sports talents.