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Research on the Application Effect of Four-Track Teaching Method in the Hospital Internship of Biomedical Engineering Based on Bonfferoni and LSD Test Analysis

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DOI: 10.23977/phpm.2022.020307 | Downloads: 10 | Views: 561

Author(s)

Qianyu Zhang 1, Qinfeng Liu 2, Hui Liu 2, Shuanglin Wei 2, Tao Wang 3

Affiliation(s)

1 School of Life Science and Technology, Xi 'an Jiaotong University, Xi'an, Shaanxi, 710049, China
2 Medical Equipment Management Department, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710068, China
3 Department of Medical Imaging, Hospital of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China

Corresponding Author

Qinfeng Liu

ABSTRACT

Objective To explore the application value of LBL-CBL-PBL-TBL four-track teaching method in the hospital intership of biomedical engineering. Methods The students majoring in biomedical engineering who had been interning in the hospital from March to June 2021 were divided into three groups: A, B and C. LBL-CBL, LBL-CBL-PBL and LBL-CBL-PBL-TBL teaching methods were adopted respectively. Before the end of the internship, the students' internship situation and teaching satisfaction were investigated and statistically analyzed, and the Bonfferoni and LSD tests were used for multiple comparative analysis between groups. Results In the comparison of basic theory test scores and total scores, groups B and C were higher than group A, group C had the highest score (F=24.648,F=35.518; P < 0.001), the scores of groups B and C were also higher than that of group A (F=19.317; P < 0.001),and there was no significant difference between the scores of group B and group C(P=0.101>0.05) ; in the statistics of students internship grading by the the internship guide teachers,the scores of the students' learning enthusiasm and innovative practice ability of groups B and C was better than that of group A, and group C had the best performance (F=84.312,F=65.324; P < 0.001),students in group C scored better than those in groups A and B (F=56.116; P < 0.001), and there was no significant difference between groups A and B in teamwork ability scores (P=0.410 > 0.05); in the statistics of student questionnaire survey grading, students in groups B and C were better than group A in teaching mode satisfaction, internship skills and medical engineering thinking, and group C had the best performance (F=76.318,F=45.589,F=145.473; P < 0.001). Conclusions LBL-CBL-PBL-TBL four-track teaching method can enhance students' learning enthusiasm, improve their comprehensive ability level and improve their mastery of practice skills in the process of internship of biomedical engineering, which has high application and promotion value.

KEYWORDS

Four-track teaching method, Internship, teaching mode, Medical engineering thinking, Practice skills

CITE THIS PAPER

Qianyu Zhang, Qinfeng Liu, Hui Liu, Shuanglin Wei, Tao Wang, Research on the Application Effect of Four-Track Teaching Method in the Hospital Internship of Biomedical Engineering Based on Bonfferoni and LSD Test Analysis. MEDS Public Health and Preventive Medicine (2022) Vol. 2: 40-47. DOI: http://dx.doi.org/10.23977/phpm.2022.020307.

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