PURPOSE: The purpose of this study is to test the reliability of the clinical performance examination (CPX) using Generalizability theory (G-theory). Through G-theory, the effects of not only students and tasks but also the school will be analyzed as primary sources of error, which can affect the interpretation of the reliability of the CPX. METHODS: One thousand three hundred nineteen students from 16 medical schools that participated in the Seoul-Gyeonggi CPX Consortium 2008 were enrolled. In our research design, we suppose that student is nested within school and crossed with task. Data analysis was conducted with urGenova. RESULTS: According to our analysis, the percentage of error variance was 6.2% for school, 14.9% for student nested within school, 14.4% for task, and 3% for interaction between school and task. An effect of school on students was observed, but the interaction between task and school was insignificant. When student is nested within school, the universe score decreased and the g-coefficient was less than the g-coefficient of the p x t (p: studentm, t: task) design. CONCLUSION: The results show that generalizability theory is useful in detecting various error components in the CPX. Using the generalizability theory to improve the technical quality of performance assessments provides us with greater information compared with traditional test theories.
Humans ; Research Design ; Schools, Medical ; Statistics as Topic

To identify where the quality research activity has been and is carried out in Korea, and to examine to what extents Korean medical colleges play leading roles in the production of international research papers, we investigated the publication productivity of Korean medical colleges and their medical departments as measured by the number of papers published in foreign journals indexed in MEDLINE. The 12-year period from 1988 to 1999 is covered. A total of 4,881 papers is published in MEDLINE foreign journals by the researchers in Korean medical colleges during the period. The production of MEDLINE papers are concentrated in a few universities. More than 60% of MEDLINE foreign journal papers is published by top five universities 25% by Seoul National University, and 15% by Yonsei University. The newly established medical colleges at the University of Ulsan and Sungkyunkwan University produced outstanding numbers of papers in less than ten years. Radiology has led the internationalization of Korean medical papers. It was the most productive specialty identified in this study. The productivity of Internal medicine is on the rise from the mid-1990s, and the field began to produce the most number of papers since then.
Bibliometrics* ; Korea ; MEDLINE* ; Periodicals/statistics & numerical data* ; Research/standards ; Schools, Medical/statistics & numerical data* ; Schools, Medical/standards ; Specialties, Medical/statistics & numerical data

PURPOSE: The purpose of this study was to explore the experience of medical teachers in the process of adapting flipped learning method through a phenomenological approach. METHODS: Semi-structured interviews with five medical teachers from two medical colleges and one medical school were conducted in December, 2017. Data analysis was done according to Colaizzi's descriptive phenomenological methodology. RESULTS: A total of 160 unique significant statements were extracted. These statements generated 17 formulated meanings that were categorized into seven theme clusters and four theme categories. Main themes were: (1) teacher with high levels of passion and motivation; (2) hurdles of flipped learning: students were still passive, struggling in preparing for flipped learning; (3) positive changes from flipped learning: changes to classroom environment and teachers' reflection through experience; and (4) challenges of flipped learning: remaining tasks for teachers, expansion of flipped learning. CONCLUSION: Through phenomenological approach, researchers were able to elucidate categories about the experience of medical teachers when attempting flipped learning. Although medical teachers did not have the exact same idea on how flipped learning was conducted and implemented, the perception of flipped learning, or difficulties in class activities, they were still wondering how they could teach students well. This study might draw more attention to flipped learning and stimulate educational and institutional supports to improve teaching and learning in medical schools.
Education, Medical ; Humans ; Learning* ; Methods ; Motivation ; Qualitative Research ; Schools, Medical ; Statistics as Topic ; Students, Medical*

In order to solve the problems of traditional teaching model for medical statistics based on theoretical lecture, we developed new teaching model for medical statistics. The model was consisted of theoretical and practical lecture for 2nd grade of premedical students, Ewha Womans University. For theoretical lecture, we introduced basic concepts of medical statistics, data description and social survey method with questionnaire development. For practical lecture, we introduced the whole process from the selection for research topic to sampling, survey, data analysis, and report writing. Although students participated this class pointed out some trivial problems, they gave positive evaluation, particularly on practical lecture. We think this new model will be a good model and let medical students have ability to do medical research through basic knowledge and practical skill.
Surveys and Questionnaires ; Female ; Humans ; Linear Energy Transfer ; Schools, Medical* ; Statistics as Topic ; Students, Medical ; Students, Premedical ; Writing

PURPOSE: Medical students construct their identity as a student physician through clinical clerkship. However, there is a lack of research on the effect of clinical clerkship on professional self-concept formation. The aim of this study is to analyze and ascertain the relationship between medical students' satisfaction with clinical clerkship and professional self-concept. METHODS: This investigation studied 84 third- and fourth-year medical students enrolled in the Ajou University School of Medicine and Graduate School of Medicine. Study measures tools included satisfaction with clinical clerkship and professional self-concept measurement. For data analyses, a descriptive analysis of the research variable characteristics was applied, gender differences in variables by years of medical school were analyzed with t-tests, and correlation analysis was used to check for relationships between variables. RESULTS: We found no statistically significant differences between satisfaction with clinical clerkship with respect to medical school year and gender. While professional self-concept did not show significant differences by year of medical school, we observed statistically significant differences by gender with respect to the subscales of professional practice and communication factor. In addition, satisfaction with clinical clerkship and professional self-concept demonstrated statistically significant positive correlation. The present research was able to confirm that there exists a correlation between medical students' clinical clerkship experience and professional self-concept formation. CONCLUSION: Our study outcomes shows that provision of positive assistance as a measure to enhance satisfaction with clinical clerkship via the curriculum and environmental improvement is envisaged to lead to medical students' professional self-concept formation.
Clinical Clerkship ; Curriculum ; Humans ; Professional Practice ; Schools, Medical ; Statistics as Topic ; Students, Medical

In order to investigate the extent and growth of SCI publication activity of Korean medicine, DIALOG's SCISearch database was searched and the number of SCI Korean medical papers in each medical specialty was measured by publication year and by document type for 1996 and 1997. The percentage contribution of Korean medical papers to SCI database and the SCI publication productivity ratio were analyzed for each of 57 medical specialties. The data obtained in this study was compared with the data representing the 1980s and the data for the first half of the 1990s. The absolute productivity of SCI Korean medical papers as measured by the number of SCI Korean papers has increased about ten times from 306 papers in 1990 to 3,261 papers in 1997. More than 15% of SCI Korean publication output has resulted from six Korean medical journals indexed in SCI from 1995. The relative productivity of SCI Korean medical papers as measured by the percentage contribution from Korea to SCI and by its corresponding productivity ratio is not as impressive as the absolute productivity and its growth rate. It has increased three times from 0.245% to 0.642% during the same period. The relative productivity of SCI Korean medical publication output is not as great as the SCI Korean publication output of all sciences combined (1.02%).
Databases, Factual ; Human ; Korea ; Publishing/statistics & numerical data* ; Research/trends ; Research/statistics & numerical data* ; Schools, Medical/trends ; Schools, Medical/statistics & numerical data ; Specialties, Medical/trends ; Specialties, Medical/statistics & numerical data* ; World Health

End-of-life care competencies have been perceived as important and essential, so it has been suggested that end-of-life care be studied in undergraduate medical education. However, end-of-life care curriculum has mostly focused on acquisition of knowledge and skills rather than attitudes. Therefore, we aimed to explore whether education about death affects medical students' attitudes towards care for dying patients and perception of death anxiety, meaning in life, and self-esteem. A total of 15 first- or second-year medical students were surveyed with questionnaires before and after completing a 6-week death education course. Paired data analysis showed that participants' attitudes towards caring for terminally ill patients and their caregivers improved significantly (t=−2.84, p=0.013) with an effect size of 0.73. In contrast, no significant changes were found in death anxiety, meaning in life, or self-esteem. All participants agreed that formal teaching about death and dying must be encouraged in medical schools. Our results suggest that death education may positively influence attitudes towards end-of-life care. Although replication with larger samples is necessary, this preliminary finding may support the importance of developmentally appropriate end-of-life care education in medical schools.
Anxiety ; Attitude to Death ; Caregivers ; Curriculum ; Education ; Education, Medical, Undergraduate ; Humans ; Schools, Medical ; Statistics as Topic ; Students, Medical ; Terminal Care ; Terminally Ill

OBJECTIVETo explore the clinical manifestation of subhealth status in teachers and medical staff.

METHODSAn on-the-spot investigation was conducted in 891 personnel of a medical college using a self-designed subhealth questionnaire. The diagnostic criteria for subhealth status were formulated on the basis of literature review and expert counseling. The results were analyzed by frequency analysis and multiple-factor logistic analyses.

RESULTSThe total subhealth incidence was 57.2 %, and the clinical manifestations included many symptoms of the body, psychology and society. Multiple-factor logistic analysis revealed the most common clinical manifestations of subhealth status including ademonia, weariness, insomnia, waist and back pain, frequent sighs, eye dryness, inattention, irritability, foot and hand coldness, vulnerability to common cold etc.

CONCLUSIONThe clinical manifestations of sub-health status complex.

Adult ; China ; epidemiology ; Health Status ; Humans ; Logistic Models ; Medical Staff ; statistics & numerical data ; Middle Aged ; Schools, Medical ; Young Adult

PURPOSE: Doctors are asked to play the roles of both a healer and a professional. In dealing with this inherent demand, we should first ask ourselves if we are selecting students who show traits that would enable them to become a good doctor. The primary concern of this study was to identify the core elements of medical professionalism that will develop into professional competence that we should be sought in medical school applicants. MATERIALS AND METHODS: One hundred-six responses from the Delphi survey done by medical school professors and 230 completed questionnaires from medical students were used for analysis. We also set out to analyze the level of medical professionalism in newly entering medical students using a 5-point Likert scale. RESULTS: Of the 27 elements of medical professionalism examined, the most important core element was thought to be 'life-long learning skills'. The level of professionalism in Korean medical students was mostly assessed to be less than the 3.0 mean score given by the professors. Medical students tended to rate themselves higher than did the professors for their level of medical professionalism. CONCLUSION: Medical professionalism can be categorized into three domains; professional knowledge, professional skills, and professional attitude. For the prominent differences in the recognition of the levels of professionalism elements in medical students by students and professors, further studies investigating the reasons for discrepancy are needed.
Data Collection ; Delivery of Health Care/standards ; Education, Medical/standards ; Physician's Role ; Professional Competence/standards ; Schools, Medical/*standards ; Students, Medical/*statistics & numerical data

PURPOSE: The purpose of this study was to analyze the effect of the medical research curriculum on the students' satisfaction and the research self-efficacy. METHODS: The curriculum was implemented to 79 graduate medical school students who entered in 2007 and 2008. This curriculum is implemented through 3 years consisting of 5 different sub-courses: Research design, Research ethics, Medical statistics, Writing medical paper, and Presentation. The effect of this program was measured with 2 self-administered surveys to students: the course satisfaction survey and the self-efficacy inventories. The Research Self-Efficacy Scale consisted of 18 items from 4 categories: Research design, Research ethics, Data analysis, and Result presentation. The descriptive statistics, paired t-test, and analysis of covariance (ANCOVA) were implemented. RESULTS: The average point of satisfaction of the course was 2.74 out of 4, which told us that students generally satisfied with the course. The frequencies of tutoring for research course were 2 or 3 times on average and each session of tutorial lasted 1.5 to 2 hours. The research self-efficacy in three categories (Research design, Research ethics, and Result presentation) increased significantly (p<0.1). The self-efficacy of the male students was higher than females' one. The self-efficacy was not significantly different by the experience of research paper writing at undergraduate level. CONCLUSION: The curriculum showed positive results in cultivating research self-efficacy of students. There is a need for improvement of the class of Statistical analysis as students reported that it was difficult.
Curriculum ; Education, Medical, Graduate ; Equipment and Supplies ; Ethics, Research ; Humans ; Male ; Research Design ; Schools, Medical ; Self Efficacy ; Statistics as Topic ; Students, Medical ; Writing