Objective To explore the application and effect of the diversified teaching mode of case-based learning(CBL),problem-based learning(PBL),and evidence-based learning(EBL)in the practical teaching of undergraduate students majoring in medical imaging.Methods Through an empirical study of 130 students,among them,65 students a-dopted the diversified teaching mode(experimental group),and another 65 students as the control group adopted the tradi-tional teaching mode(baseline group).The learning effects of the two groups were evaluated and analyzed by using ques-tionnaires and performance assessment methods.Results The learning interest of students in the experimental group in-creased by 93.3％,while the inductive analysis ability and literature retrieval ability increased by 95％and 98.3％respec-tively.Meanwhile,the average scores of the experimental group in the theoretical and practical application examinations were 38.52 and 40.85 respectively,significantly higher than those of the control group,which were 36.89 and 34.35.In addition,by using the PACS platform of the hospital,the efficiency of students in obtaining and analyzing medical imaging data has also been significantly improved.Conclusion The comprehensive teaching mode of CBL,PBL,and EBL can not only improve students'learning effects but also contribute to improving their clinical application ability,providing strong sup-port for the teaching reform of medical imaging.
Medical imagingCase-based learningProblem-based learningEvidence-based learningTeaching effect
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