基于PLS-SEM的大学生程序设计课程满意度实证分析

Empirical analysis of satisfaction of college students about programing courses based on PLS-SEM

程序设计基础课程是大多数理工类专业的必修课程,随着计算机相关产业的发展,许多程序设计爱好者也对该类课程进行选修。对该类课程进行学生满意度实证调研和影响因素研究可以部分反映当前教学改革质量,对课程教学改革方向具有启示意义。设计了大学生C语言/C++课程学习满意度调研问卷,于2021年3月份在C大学在校大学生中进行大范围调研。采用smartPLS 3软件建立了学生课程学习满意度偏最小二乘法结构方程模型,对测量模型和结构模型进行评估;验证了结构方程模型的路径假设;评价了各影响因素对学生课程学习满意度的直接效应和中介效应;进行多群组分析,发现高年级和低年级学生在一些路径系数上具有显著差异。

Basic programming courses are required courses for students in most majors of science and engineering.With the development of computer-related industries,many programming enthusiasts also take such courses as elective courses.The empirical investigation of student satisfaction and influencing factors of such courses can partly reflect the current teaching quality and have enlightening significance for the direction of teaching reform.A survey questionnaire for satisfaction of college students about C language/C++course learning was designed.In March 2021,a large-scale survey among the undergraduates of Chang’an University were conducted.This paper uses smartPLS 3 software to establish a partial least squares structural equation modeling of students satisfaction of course learning,which evaluates the measurement model and the structural model,verifies the path hypothesis of the structural equation model,and evaluates the direct effect and the mediating effect.The multi-group analysis finds that there are significant differences in some path coefficients between senior students and junior students.