Study on the Effect of PBL and CBL Teaching Methods Combined With Electronystagmography Analysis in the Teaching of Peripheral Vertigo Disease
Objective To provide an efficient and acceptable teaching method for the clinical teaching of peripheral vertigo related diseases by studying the application of PBL and CBL combined with the video electronystagmography analysis in the teaching of undergraduate students with peripheral vertigo diseases.Methods A total of 40 clinical undergraduate interns rotating in the department of neurology of Shanghai Changzheng Hospital from September 2022 to March 2023 were selected for peripheral vertigo course teaching.The students were divided into a control group(n=20)and an experimental group(n=20):the control group used traditional LBL teaching method,while the experimental group used PBL+CBL teaching method combined with video nystagmography teaching mode.After the teaching was completed,both groups of students undergo teaching feedback evaluation and teaching effectiveness evaluation assessment(including basic knowledge,case analysis,and physical examination)at the same time.Results In terms of teaching feedback evaluation,the experimental group scored(7.75±1.37)points,(7.80±1.36)points,(7.60±1.23)points,(8.45±1.05)points,and(8.40±1.10)points respectively in terms of improving clinical skills,mastering clinical diagnostic thinking for the disease,possessing the ability to solve practical clinical problems,establishing disease system cognition,and satisfaction with teaching models.All scores were higher than those of the control group,and the difference was statistically significant(P<0.05).However,there was no statistically significant difference between the two groups in terms of satisfaction with mastering relevant basic knowledge(P>0.05).In the case analysis,physical examination assessment,and overall score,the experimental group scored(23.90±2.47)points,(25.30±2.13)points,and(85.80±2.93)points,respectively,which were better than the control group and had statistically significant differences(P<0.05).However,in the basic knowledge assessment,there was no statistically significant difference between the two groups(P>0.05).Conclusion The application of PBL+CBL combined with the video electronystagmography analysis in the teaching of peripheral vertigo disease for undergraduates has positive significance for the establishment of clinical diagnosis and treatment thinking and the improvement of teaching effect.
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