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An Experimental Trial of Web-based Problem Based Learning.

Yun Hee NOH ; Seung Hun PARK ; Kwang Min KIM ; Woon Duck CHUNG ; Won Jin LEE ; Ja Hyun KOO

Korean Journal of Medical Education.1999;11(1):129-140.

In this paper, we present some results from an experimental web-based Problem-Based Learning(PBL) course, which was offered to 64 medical students in the first grade at Konkuk university for 7 weeks. For the course, we developed a web-based PBL module, which is composed of three sections. The first section includes the 8 stages of problem probing and solving in patient's care. In every stage, the students can browse all the data for the problem solving. The second section contains some problems for evaluating the academic achievement of the students who successfully passed in the first section. In the third section, some questionnaires are presented to survey the students response. The followings are the results. 1. Average score of the first section was 64.1+/-13.2. Most students participated in the course with integrity, and especially seven students(11%) were remarkable in their clinical reasoning. 2.The student's computer skill did not largely affect their academic achievements. However, it is desirable for the students to learn basic computer usage in advance. 3.A few students attended to the discussion through bulletin board facilities. Considering the importance of discussion in PBL, we need to devise a new way of attracting students in the discussion. 4. The survey showed that sixty five percent of the students thought that the lecture was effective and ninety one percent of them that it would be better if it is offered as a regular course during summer or winter vacations. Seventy five percent of students became to realize the importance of basic sciences such as biochemistry and physiology after this course. 5. There were many students who complained about the malfunctioning of the system. The system should be modified to be more reliable and robust. In conclusion, the web-based PBL course provided an effective way of learning in medical education. It also turned out to be used as an alternative of traditional PBL and especially useful for self study.
Biochemistry ; Education, Medical ; Humans ; Learning ; Physiology ; Problem Solving ; Problem-Based Learning* ; Students, Medical ; Surveys and Questionnaires

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A Development of Computer-Based Examination(CBE) System for Medical Students.

Jaechul SONG ; Ji Hoon JEONG ; Young Jeon SHIN ; Su jin LEE ; Moon Il PARK ; Junghyun NAM ; Dae wook KIM

Korean Journal of Medical Education.1999;11(1):117-128.

A Computer-Based Examination(CBE) System is developed to take the effective examination for medical student. The server system is operated with Windows NT(Korean ver. 4.0) and the clients system with Windows 95(later than ver. OSR 2), and the Microsoft SQL server(ver. 7.0) is used for database server, and the Inprise Delphi(ver. 4.02) for development tool. This system consists of five subsystems(item bank, item selection, implementation, item analysis). The CBE system is designed to execute the multimedia data(image, sound, movie), and for professors to build question items, to extract the items for examinations on this system, and for students to conduct the examination on the client computer systems. It will reduce time to mark examination papers and to analyze the items, and can be applied for self-studying(computer assisted learning, CAL) with linking to internet or knowledge-base system.
Computer Systems ; Humans ; Internet ; Learning ; Multimedia ; Students, Medical*

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The Exploratory Study for Medical Aptitude Constructs.

Ji Eun CHOI ; In Sub SONG ; Sun KIM ; Hyun Woo NAM ; Moo Sang LEE ; Eun Bae YANG

Korean Journal of Medical Education.2004;16(1):73-84.

PURPOSE: The aim of this study is to explore the individual traits needed for the successful performance of a doctor's duties as well as to establish primary criteria for the Medical Education Eligibility Test. METHODS: This study conducted qualitatively by interviewing 43 persons: medical school professors, residents, and medical reporters. The analysis of data were applied a content analysis. RESULTS: 1) The important intelligent abilities revealed were problem solving, verbal expression, and memory. 2) The personality traits included sincerity, sociability, respectability, gentleness, and reflective thinking. 3) The biology, chemistry, and physics were important in the natural science background knowledge, and 4) linguistics, philosophy, and social science were important in human and social science background knowledge. CONCLUSION: The medical aptitude could be constructed intelligent ability, personality trits, and background knowledges, and include specific aspects depended on Korean context.
Aptitude* ; Biology ; Chemistry ; Education, Medical ; Humans ; Linguistics ; Memory ; Natural Science Disciplines ; Philosophy ; Problem Solving ; Schools, Medical ; Social Sciences ; Thinking

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Comparison of Results from Objective Structured Clinical Examinations for Medical Students Performed Before and After Clinical Clerkship.

Hyesook PARK ; Jaejin HAN ; Mihye PARK ; Jiyoung OH

Korean Journal of Medical Education.2004;16(1):63-71.

PURPOSE: We conducted objective structured clinical examinations (OSCEs) in medical students both before entering clinical clerkship and after finishing clinical clerkship for the purpose of evaluating the usefulness of OSCEs before clinical clerkship. METHODS: The subjects of the study comprised 77 3rd-year medical students who participated in a 2-week course of physical diagnosis before clinical clerkship, and 98 4th-year medical students who had completed their clinical clerkship. The OSCE consisted of 17 cases and 17 stations for the 3rd-year medical students, and 20 cases and 28 stations for the 4th-year students. We assigned 4 minutes and 30 seconds to each station. OSCE stations were duplicated at two sites and were performed twice. After the OSCE, we used structured questionnaires to survey the subjects for their opinions of the current process and the need for an OSCE. RESULTS: At the psychiatric station, which applied an identical scenario and checklists to both the 3rd- and 4th-year medical students, the mean score of the 3rd-year medical students was significantly lower than that of the 4th-year students. The correlation coefficient between OSCE score and cumulative performance grade of 3rd-year medical students (r=0.29) also was lower than that of 4th-year medical students (r=0.53). Over 80% of the 3rd-year medical students and over 90% of the 4th-year responded that an OSCE is necessary. However, around 70% of students preferred an OSCE for each clinical class during clinical clerkship, and only 33~38% of students preferred an OSCE as a final examination. Almost all students wanted to receive feedback after an OSCE. CONCLUSIONS: Performing an OSCE on 3rd-year medical students before they enter clinical clerkship provides better preparation for the clinical clerkship than an evaluation alone. We suggest that an OSCE should be used as a formative assessment in addition to a summative evaluation such as a final examination.
Checklist ; Clinical Clerkship* ; Diagnosis ; Humans ; Students, Medical* ; Surveys and Questionnaires

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Analysis of the Evaluation for Clinical Performance Examination using Standardized Patients in one Medical School.

Joo Ja KIM ; Kyung Jae LEE ; Kyu Yeon CHOI ; Dong Whan LEE

Korean Journal of Medical Education.2004;16(1):51-61.

PURPOSE: Analysis of the evaluation for clinical performance examination (CPX) using standardized patient (SP) in one medical school was done to compare the evaluations between the staffs and SPs, among the staffs, and among the SPs, and to investigate the correlation between the evaluation scores and the school record. METHODS: Clinical performance examination was done to seventy-nine 4th grade medical students. Checklist was modified from the existing reference and added more items. Three SPs who were non-physician volunteers were trained by authors about what is the disease and how to act the patient and how to evaluate the students. Three staffs and three SPs both filled up the checklist at the same time right after each student's performance. RESULTS: Agreements between the staffs and the SPs were relatively high enough in the items of physical examination and management but low in the history taking related items although they were statistically significant. In the evaluation between the staffs and the SPs, the mean scores in the management and overall attitude were not significantly different, but, mean scores in the history taking, physical examination and overall skill were significantly different. Among the staffs there were no significant differences in history taking, physical examination, overall attitude, and there were significant differences in patient management and overall skill. Among the SPs there were no significant differences in physical exam, patient management and overall skill, and there were significant differences in history taking and overall attitude. The correlation coefficients between the evaluation scores and school records, between the evaluation scores and written report were relatively low respectively. CONCLUSION: To increase the agreement rates between the staffs and SPs, more training for the staffs and SPs are necessary
Checklist ; Humans ; Physical Examination ; Schools, Medical* ; Students, Medical ; Volunteers

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Patients' Attitudes Toward the Involvement of Medical Students in Their Care.

Young Mee LEE ; Ji Hoon KIM ; Duck Sun AHN ; Byung Soo KIM ; Se Hwa YOO

Korean Journal of Medical Education.2004;16(1):41-50.

PURPOSE: There is a negative assumption that patients are reluctant to have medical students be involved in their care. In response, students refrain from revealing to the patients that they are students in order that they may participate in patient-care. The purpose of this study is to determine whether patients' attitudes towards medical students is negative or positive, and to explore the level acceptable by patients of students' involvement in their care. METHODS: The study subjects were 90 inpatients in two university hospitals. The questionnaire consisted of 12 items covering patient's attitude toward student involvement in their care, acceptable patient-care activities in which students could be involved, and preference for being told if caregiver is a medical student. RESULTS: Patients' attitudes towards students' participation in their care were relatively more favorable than expected. 46.8% of patients reported that they would permit students to be involved up to and including simple non-invasive techniques. 76.2% of patients stated that they would allow students to participate in their future in-hospital care. Most patients preferred knowing that the caregiver was a medical student. CONCLUSION: The results of this study are reassuring. A higher than expected percentage of patients surveyed disclosed that they would accept medical students being involved in their care. Medical educators should provide a safe environment for medical students to be able to tell the patients, "I am a student doctor".
Caregivers ; Hospitals, University ; Humans ; Inpatients ; Students, Medical* ; Surveys and Questionnaires

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An OSCE for Summative Assessment after Clinical Clerkship: Experience in Ewha Medical School.

Jae Jin HAN ; Hyesook PARK ; Eunkyung EO ; Kyungha YOO ; Donghyeon LEE ; Wha Soon JUNG

Korean Journal of Medical Education.2004;16(1):33-40.

PURPOSE: To report the experience of OSCE performed as a summative assessment of the medical students in year 4 at Ewha Womans University. METHODS: Ninety-eight students took the twenty stations including 3 pairs of linked stations. We conducted duplicated OSCEs and each station runs 4 minutes 30 seconds. We analyzed the validity of stations, the reliability of duplicated OSCEs and the difference of scores according to the OSCE tools and categories. RESULTS: Mean OSCE score was 64.45+/-5.49 and Cronbach-alpha of total stations was 0.74. The scores between duplicated examinee groups and between duplicated evaluator groups were not different: the score of preceding examinee group was 63.3 and the later 65.7 (p=0.13), and the score of the first evaluator group was 64.6 and the second was 63.6 (p=0.16). However according to the individual analysis, 9 stations showed statistically discrepancies (p< 0.05) between duplicated evaluator groups. Regarding OSCE tools and categories, physical examination and skill categories did not show statistically significant differences between duplicated evaluator groups. OSCE scores showed moderate correlation with the cummulative performance grade in general (r=0.53, p< 0.01). CONCLUSIONs: OSCE could be regarded as a reasonable evaluating tool for the summative assessment after two years of clinical clerkship of the fourth year medical students. Analysis of the OSCE stations which was done individually and according to OSCE tools/categories helps to improve the OSCE more complete and the duplicated stations more coincident.
Clinical Clerkship* ; Female ; Humans ; Physical Examination ; Schools, Medical* ; Students, Medical

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The Correlation of Grade Point Average of Medical School and the Score of Korean Medical Licensing Examination.

Sung Soo AHN ; Yang Kwon SEO ; Song Ee BAEK ; So Young BAE ; Jeong Hun SEOL ; Hoo Yeon LEE ; Eun Cheol PARK

Korean Journal of Medical Education.2004;16(1):25-32.

PURPOSE: This study analyzed the correlation between grade point average (GPA) of medical school and the score of Korean Medical Licensing Examination (KMLE). METHODS: This study based on the results of 67th KMLE applicants who graduated from a college of medicine in 2003. We also gathered data of these applicants from the college of medicine: gender, age, type of entrance, GPA of basic medicine, clinical medicine, clinical clerkships and final test scores. We analyzed whether there was discrimination between achievement of KMLE passed and that of KMLE failed, which of variables affected the results of KMLE. RESULTS: 173 applicants passed KMLE among 189. There were significant correlations between basic medicine, clinical medicine, final test score and the score of KMLE (respective p-value; < 0.0001). There were also significant differences of GPA between KMLE passed applicants and failed. Final test scores were the most correlated with those of KMLE. If the GPA of 2nd grade was below 2.5 and the GPA of 3rd year grade was below 2.3, they was a high-risk group for failing KMLE (sensitivity 100%, specificity 90%). CONCLUSION: There were significant correlations between the GPA of medical school and the score of KMLE, and significant differences between KMLE passed applicants and failed. A high-risk group of failing KMLE was the students that the GPA of 2nd grade was below 2.5 and the GPA of 3rd grade was below 2.3.
Clinical Medicine ; Discrimination (Psychology) ; Humans ; Licensure* ; Schools, Medical* ; Sensitivity and Specificity

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Clinical Application of Objective Structured Clinical Examination (OSCE) .

Hoonki PARK

Korean Journal of Medical Education.2004;16(1):13-23.

No abstract available.

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Medical Education Plan for the Twenty-first Century in Korea: Hopes and Challenges.

Kwang ho MENG

Korean Journal of Medical Education.2004;16(1):1-11.

No abstract available.
Education, Medical* ; Hope* ; Korea*

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