Shao Li-na, Wang Xue-mei, Qiu Li-hong, Zhan Fu-liang, Xue Ming
Department of Endodontics, School of Stomatology, China Medical University. Shenyang 110002, Liaoning Province, China.E-mail:
Shanghai Kou Qiang Yi Xue. 2013 Aug;22(4):462-5.
To apply problem-based learning (PBL) in pre-job training of postgraduate students in department of endodontics.
Thirty master degree postgraduate students of China Medical University were randomly divided into 2 groups, there were 15 students in each group. One group were taught with PBL method while the other group with lecture-based learning (LBL) method. The teaching effect was measured with examination and questionnaire survey. The data were analyzed by student's t-test using SPSS 11.5 software package.
There was no significant difference in basic knowledge, medical records writing, oral examination between the two groups (P>0.05). There were significant differences in case analysis, dental operation, theory examination, practical examination and total scores between the two groups (P<0.05). The PBL method was welcomed by master degree postgraduate students.
The abilities of postgraduate students can be developed by PBL method in different aspects. PBL achieves satisfactory teaching effect, and can be applied in pre-job training of postgraduate students.
将基于问题的学习（PBL）应用于牙髓病学专业研究生的岗前培训。
中国医科大学30名硕士研究生被随机分为2组，每组15名学生。一组采用PBL教学法，另一组采用基于讲座的学习（LBL）教学法。通过考试和问卷调查来衡量教学效果。使用SPSS 11.5软件包通过学生t检验对数据进行分析。
两组在基础知识、病历书写、口腔检查方面无显著差异（P>0.05）。两组在病例分析、牙科操作、理论考试、实践考试和总成绩方面存在显著差异（P<0.05）。PBL教学法受到硕士研究生的欢迎。
PBL教学法可以在不同方面培养研究生的能力。PBL教学效果令人满意，可应用于研究生岗前培训。
