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探讨PBL教学在医学专业计算机基础教学中应用发展趋势,为提高教学质量提供有效的参考。对学生学习能力的培养和对课堂知识掌握两个方面的改进情况,设计调查问卷。在预调查中,对问卷的信度采用Cronbach Alpha系数分析,结构效度采用因子间相关系数分析。问卷Cronbach Alpha系数大于0.8,显示较高的可信性。同隐含变量内部相关系数较高,不同隐含变量间相关系数较低,显示问卷有较高的结构有效性。结论,问卷可用于进一步研究。
To explore the PBL teaching in the medical basic teaching of computer application trends, in order to improve the quality of teaching provide an effective reference. On the students ability to learn and grasp of the classroom knowledge of two aspects of improvement, design questionnaire. In the pre-survey, the reliability of the questionnaire using Cronbach Alpha coefficient analysis, structural validity using inter-factor correlation coefficient analysis. The Cronbach Alpha coefficient of the questionnaire is greater than 0.8, indicating a high degree of credibility. The internal correlation coefficient of the same hidden variable is higher, and the correlation coefficient of different hidden variables is lower, indicating that the questionnaire has higher structural validity. Conclusion, the questionnaire can be used for further research.