物理学业成绩的群体差异比较及启示

THE COMPARISON AND REVELATION OF GROUP DIFFERENCES IN THE ACADEMIC ACHIEVEMENT OF COLLEGE PHYSICS

拥有不同的背景知识的学生在同一课堂进行学习时,会体现出不同的差异性。本研究以某大学某学院经济和传播专业的学生为研究对象,选取“College Physics”课程的学业成绩作比较,包括摸底初试、摸底中试、期中考试、期末考试等成绩,除了文科、理科的区别外,还考虑了男女性别差异,单招、统招生源的差异以及生源地的差异。通过分析发现:理科生的各次测试平均分值明显高于文科生;文科生的提升值显著高于理科生,但文科生成绩提升到的终值普遍不如理科生的高;女生初试成绩较男生低,但其他成绩显著地高于男生,尤其是理科男生通过复习而获得的成绩提升较少;统招理科女生占据高分榜,统招文科男生与统招文科女生平均分值相当,单招文科、理科女生均普遍好过男生;文理科成绩在不同地域上的表现一致。基于以上分析结果,本文提出几点教学启示。

The relationship between background and students' academic achievement is investigated while teacher keeping the practice under same teaching condition.Taking economics and communication students in one university as an example,academic performance of a baseline qualifying examination,a repeated test,a mid-term exam and a final exam is collected and analyzed.In addition to the differences between liberal arts and science,effects of individuals' characteristics as gender,residence,differences in single and unified enrollment sources,educational background and admission score are focused.Through the analysis,it is found that sciences students' average score of each test is higher than that of liberal arts students.The promotion value of liberal arts students is significantly higher than that of science students,but the final score of liberal arts students is generally inferior to that of science students.Girls' initial qualifying test scores are lower than that of boys,but other scores are significantly higher than boys,especially those of science boys,who get less improvement through review.Girls in general enrollment occupy the high scoring list.As for art students in general enrollment,the average score of boys in general enrollment is equal to that of girls in general enrollment.Girls in single enrollment in liberal arts and science are generally better than boys.The performance of arts and sciences is consistent in different regions.Based on the analysis results above,several teaching inspirations are put forward.