心理控制源与成就归因均对学生学习行为有着明显影响。在民族地区 ,内控心理倾向是影响医科大学生学习行为的主要因素。而对外部因素的作用 ,学生们认为运气比背景更为重要 ,学业失败的学生尤其如此。教育工作者应当高度重视学生心理倾向 ,以培养学生良好的心理素质。 Both the source of psychological control and the achievement attribution have a significant impact on students’ learning behavior. In minority areas, internal control psychological predicament is the main factor affecting medical college students’ learning behavior. And for the role of external factors, students think luck is more important than the background, especially for students who fail in their studies. Educators should attach great importance to students ’psychological tendency to cultivate students’ good psychological quality.