目的:探索大学生德育效果及其与学习投入度的关系。方法:采用问卷调查方法，以2017年某医学院校2 215名本科生为研究对象，在线填答中国大学生学习与发展追踪研究(Chinese college student survey，CCSS)问卷，对确立人生观和价值观等德育指标评分以及学习投入度5个维度(学业挑战度、主动合作学习水平、生师互动水平、教育经验丰富度、校园环境支持度)评分进行统计分析。结果:一年级至四年级学生的确立人生观和价值观德育指标评分分别为(57.13±26.95)分、(60.35±26.32)分、(62.20±26.13)分、(63.84±25.67)分；团队合作精神评分分别为(62.35±25.57)分、(66.07±23.51)分、(64.75±24.65)分、(66.00±24.08)分；批判精神评分分别为(55.16±25.69)分、(59.88±25.56)分、(60.13±25.48)分、(59.75±25.78)分；创新精神评分分别为(50.22±27.23)分、(56.32±26.39)分、(58.03±25.92)分、(57.06±26.14)分，各指标年级间的差异均具有统计学意义(均n P<0.01)。学习投入度的学业挑战度、主动合作学习水平、生师互动水平、教育经验丰富度、校园环境支持度维度评分分别为(46.92±12.40)分、(51.64±18.13)分、(37.23±20.13)分、(42.31±17.49)分、(62.12±17.13)分。多元逐步线性回归显示，学习投入度5个维度是德育效果的影响因素。n 结论:高年级学生德育效果较好，大学的学习有助于学生"德"的成长，学生在专业学习中的投入度会对德育效果产生正向的影响。","Objective:To explore the moral education effects and its relationship with college studentsleaing commitment.Methods:In 2017, 2 215 undergraduates in a medical college were investigated by online Chinese college student survey (CCSS), and the following index scores were statistically analyzed: the index of moral education and the 5 dimension indicators of college students leaing commitment.Results:From grade one to grade four, the index of "establish the outlook on life and values of the moral education" scored respectively (57.13±26.95), (60.35±26.32), (62.20±26.13), (63.84±25.67), "teamwork spirit of the moral education" scored respectively (62.35±25.57), (66.07±23.51), (64.75±24.65), (66.00±24.08), "critical spirit of the moral education" scored respectively (55.16±25.69), (59.88±25.56), (60.13±25.48), (59.75±25.78), "spirit of innovation" scored respectively (50.22±27.23), (56.23±26.39), (58.03±25.92), (57.06±26.14), and there were significant differences between different grades (all n P<0.01). The scores of academic challenge, active and cooperative leaing, student-faculty interaction, enriching educational experiences, supportive campus environment were (46.92±12.40), (51.64±18.13), (37.23±20.13), (42.31±17.49) and (62.12±17.13) respectively. The results of level analysis showed that the five dimensions of leaing engagement were the influencing factors for the effect of moral education.n Conclusions:College study is conducive to the growth of students "morality" , and the degree of college students leaing engagement will have an impact on the effect of moral education.