计算机科学与技术专业听障生《线性代数Ⅰ》课程学业成就分析

An Academic Achievement Analysis of Linear Algebra Ⅰ Course for Hearing Impaired Students Majoring in Computer Science

通过《线性代数Ⅰ》课程期中测试,根据CTT理论与IRT理论对试卷进行评价,并根据IRT理论、使用ConQuest GUI软件,评估听障生与同年级普通本科理工类、旅管类、教育类专业健全学生的学业成就,比较分析听障生学业成就水平。计算机专业听障生与普通院校本科学生学业成就差距不明显,但对综合性、概念类题目掌握欠佳。性别对听障生学业成就影响不显著,没有接受过语言训练的学生学业成就水平较高。

According to the mid-term test of Linear Algebra Ⅰ, the academic achievement of hearing impaired students and normal undergraduate students majoring in engineering, tourism management and education in the same grade were evaluated by ConQuest GUI based on IRT theory. The examination papers were evaluated according to CTT and IRT. There is no significant difference between hearing impaired students of computer major and undergraduate students of ordinary colleges. But the hearing impaired students are not good at mastering comprehensive and conceptual topics. Gender has no significant effect on the academic achievement of hearing impaired students. Hearing impaired students who have not received language training have a higher level of academic achievement.