摘要PBL教学法（Problem-Based Learning,PBL）是一种以临床问题激发学生动机并引导学生把握学习内容的教学方法。由美国神经病学教授巴罗斯（Barrows Howard HS）于1969年在加拿大麦克马斯特大学创立,在国外医学教育与护理教育领域得到较广泛的使用。PBL是一种以问题为基础,以病案为先导,
3Valaitis RK, Sword WA, Jones B, et al. Problem - based learning online: perceptions of health science students[J]. Adv Health Sci Edue Theory Pract,2005,10(3) :231 - 252.
1DE leng B A, Domans D H M, Muijtiens A M M, et al. Student per- ception of a virtual Ieaming environment for a problem-based learning undergraduate medical curriculum [J].Medical Education, 2006,40 (6): 568-575.
