问题-讨论-指导(PDG)教学方法在皮肤科见习教学中的应用

Problem-discuss-guidance Teaching Method in Probationary Teaching of Dermatology.

目的:探讨问题-讨论-指导(PDG)教学方法在皮肤科见习教学中的应用效果。方法:选取在我院皮肤科进行临床实习的2008级临床医学专业学生100名,按照随机数字法随机分为2组,每组50例:1组为对照组(C组),采用传统单纯理论授课的教学法;另1组采用PDG教学法(P组)。2组学生在1个月见习结束时进行出科考试(包括操作和理论考)进行对比,通过教学效果评价表评价2组的教学效果。结果:P组的操作、理论考试成绩均显著高于传统授课教学法组,学生反映的教学效果评价表优良率明显好于传统授课教学法组。结论:PDG教学方法在皮肤科教学中优于传统授课教学法,值得大力推广。

Objective： To explore the effect of Problem - discuss - guidance （PDG） teaching method in probationary teaching of dermatology. Methods：A total of 100 probationary students of clinical medicine were randomly devidided to two groups： Control group （C group） using traditional teaching methods, and PDG group （P group） using Problem -discuss -guidance teaching method. Their operation and theory test score were recorded and questionnaire for subjective evaluation were collected at the end of one month probation. Resuits ： The operation and theory test score in group P were both significantly better than those in group C （ both P 〈 0.05）. The subjective evaluation of group P was superior to that of group C （ P 〈 0.05 ）. Conclusion： PDG teaching method is superior to the traditional teaching method which deserves to be popularly adopted.