The research includes departments personal information, socio-economic status of students' parents, learning motivation, the interactions in the group to understand the relationships with students' academic achievement in repeated Calculus course. According to the literature reviews, I constructed the study framework and developed three questionnaires to collect data. Questionnaires were administered to a convenience sample of 25 students from the repeated Calculus course of the National Formosa University in the summer vacation. A statistical analysis was conducted by t-test, Pearson Product-Moment Correction and stepwise multiple regression. There were significant difference in father's educational level, the learning motivations between different levels of academic achievement. The study demonstrated that three questionnaires explained 23.21% of variation of learning achievement in the repeated Calculus course. According to the above outcomes, the researcher has suggested some suggestions for further studies on the study.
The research includes departments personal information, socio-economic status of students' parents, learning motivation, the interactions in the group to understand the relationships with students' academic achievement in repeated Calculus course. According to the literature reviews, I constructed the study framework and developed three questionnaires to collect data. Questionnaires were administered to a convenience sample of 25 students from the repeated Calculus course of the National Formosa University in the summer vacation. A statistical analysis was conducted by t-test, Pearson Product-Moment Correction and stepwise multiple regression. There were significant difference in father's educational level, the learning motivations between different levels of academic achievement. The study demonstrated that three questionnaires explained 23.21% of variation of learning achievement in the repeated Calculus course. According to the above outcomes, the researcher has suggested some suggestions for further studies on the study.