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Experiential learning varies greatly depending on how the meaning of experience is construed. In the context of education, experiential learning generally refers to educational activities that are based on the learners’ active participation and implementation of their knowledge, corresponding to the so-called “learning by doing” emphasized by progressive educational philosophy, in contrast to traditional teaching methods where learners passively receive knowledge. This paper examines the principles of experiential learning theory that are relevant to learning from experience, introducing examples applied to medical education to provide a theoretical perspective. Experiential learning theory is explicated on the basis of the theories of Dewey, Kolb, and Schön. Their key ideas are continuity of experience and the interaction between experience and reflection. According to experiential learning theory, growth is education, and education is a reconstruction of experience. Experiential learning is a way of thinking about the educational process, wherein meaningful learning is constructed through reflection-in-action. Medical education is changing rapidly. Medical schools have the mission of preparing physicians who can compete in an unpredictable future and fulfill their roles as professionals. The implications of experiential learning theory for medical education need to be considered and applied to student education. This paper is meaningful in that it suggests the theoretical possibility that experiential learning theory can be used to achieve the educational goals of medical schools.
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Purpose@#This study investigates the characteristics of different item types to assess learning outcomes and explore the educational implications that can be obtained from the results of learning outcome assessments. @*Methods@#Forty-five second-year premedical students participated in this study. Multiple choice question (MCQ) and short essay question (SEQ) scores and pass rates for 10 learning outcomes were analyzed. Descriptive statistics and correlation analysis were used to analyze the data. @*Results@#The correlation analysis indicated that there was a significant correlation between SEQs and pass rate but there was no significant correlation between MCQs and pass rate. Some students with identical scores on the MCQs had different scores on the SEQs or on the learning outcomes. @*Conclusion@#This study showed that students’ achievement of learning outcomes can be assessed using various types of questions in outcome-based education.
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Purpose@#The purpose of this study is to analyze the accreditation standards items related to the decision of accreditation of medical schools by the Korea Institute of Medical Education and Evaluation (KIMEE). @*Methods@#The subjects are medical schools in Korea that have received post-2nd cycle accreditation from the KIMEE between 2012 and 2016. Analyses were conducted for differences in accreditation decisions according to the characteristics of medical schools, sufficient ratios of basic standards items, and correlation between standards items related to accreditation decisions. @*Results@#After examining differences in accreditation decisions by the medical school’s characteristics, there were no significant correlations between accreditation standard items and accreditation decisions. Second, according to the number of schools that sufficiently or insufficiently met each standard item, from the total of 97 standard items, 20 (20.6%) were sufficiently fulfilled by all medical schools. Standard item 2-5-2 demonstrated the highest insufficiency ratio. Third, with respect to the standard item that had an effect on accreditation decisions, standard item 1-5-1 showed the highest correlation with the sufficiency rate. @*Conclusion@#The validity of accreditation standards items was assured as this study evaluated the post-2nd cycle accreditation standards items regardless of each medical school’s characteristics. The accreditation standards items were found to have a meaningful impact on the development of medical schools and qualitative improvement in medical education. The findings are expected to contribute to guaranteeing the validity and reliability of accreditation decisions and raising the quality of accreditation.
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This study evaluated the correlation between serum uric acid level and the nutrients adequacy ratio (NAR) using data from the Korea National Health and Nutrition Examination Survey (KNHANES) 2016∼2019. This is a cross-sectional study in which 6,579 Korean male adults were divided into quartiles according to their uric acid levels. All analyses were performed with adjusted age. Uric acid decreased as the age increased from the age group 19∼29 years to 30∼49 years and then to 50∼64 years. Interquartile results of serum uric acid levels showed that increases in the serum uric acid levels were associated with decreases in LDL-cholesterol (P<0.01), triglycerides (P<0.001), body weight (P<0.001), waist circumference (P<0.001), body mass index (P<0.001), systolic blood pressure (SBP) (P<0.001), diastolic blood pressure (DBP) (P<0.001). However, uric acid levels decreased with an increase in HDL cholesterol (P<0.001). The analysis of the NARs according to the quartiles of serum uric acid levels in men showed that an increase in serum uric acid levels was associated with a decrease in the NAR levels of dietary fiber (P<0.001), calcium (P<0.001), and folic acid (P<0.001).
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There is a dearth of Korean studies on dehydration, one of the health risks for adult women. This study analyzed the subjects of the 2016∼2018 National Health and Nutrition Examination Survey (KNHANES) to investigate the relationship between nutrient intake ratios and sedentary time in dehydrated women. Body mass index and waist circumference in the dehydrated group (DG) were significantly higher than the normal group (NG). Intake of other liquids in the DG was significantly higher than in the NG, but total water intake in the DG was significantly lower than in the NG. Compared to the 600 sedentary minutes or more per day group, the odds ratio of dehydration was significantly higher in the less than 300 sedentary minutes per day group (1.871 [95% CI: 1.579∼2.215], P<0.001). Compared to the drinking over 6.0 cups of water per day group, the odds ratio of dehydration was significantly higher in the 3 cups or fewer per day (OR [95% CI] is 1.198 times [1.019 to 1.408], P<0.05), and 6.0 cups or fewer group (OR [95% CI] is 1.162 times [1.018 to 1.326], P<0.05). The results of this study showed that the total water intake was relatively lower in the ≥600 sedentary minutes per day group compared to the 300 sedentary minutes per day group, making them more vulnerable to dehydration. The nutrient intake ratios were higher in the dehydration group than in the normal group. In conclusion, emphasis should be placed on the importance of hydration and nutrition education for adult women in the workplace.
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Purpose@#The purpose of this study was to examine the differences in the medical students’ satisfaction on online flipped learning by the learning style. @*Methods@#A total of 42 second-year medical students were participated in this study. As study tools, Felder and Soloman’s Index of Learning Styles and the Korean Educational Development Institute’s National Assessment of Student Engagement in Learning were utilized. Data analysis was conducted with the Kruskal-Wallis test, a nonparametric statistical method. @*Results@#Results showed that there were statistically significant differences within active–reflective types and sensing–intuitive types. The active–reflective type has been shown to have statistically significant differences for the three effects of learning, such as problem solving and understanding, active participation, and self-directed learning attitudes. For sensing–intuitive type, active participation showed a significant difference from other effects of learning. @*Conclusion@#The learning style is an important concept in understanding the diverse ways in which students process and absorb new information. Hence research is needed to conduct successful small group activities through online. In the future, it is necessary to find the factors that can lead to successful online classes in medical schools.
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Purpose@#The purpose of this study is to examine the characteristics of resistance among medical students toward e-portfolios and find the strategies for them to successfully prepare e-portfolios. @*Methods@#Participants were a group of 258 medical students. The questionnaire comprised 13 items developed based on the innovation resistance theory. The data were analyzed using descriptive analysis and Spearman’s correlation analysis using PASW SPSS version 18.0 (SPSS Inc., Chicago, USA). @*Results@#Students perceived that e-portfolios have a high degree of relative advantage, trialability, and complexity as their innovation resistance characteristics. Regarding perceived risk, they did not want others to see their information, but they had a high degree of demand for communication with their professors. @*Conclusion@#The successful use of portfolios can serve as a tool for student management and assessment that can reflect their introspection, personal development, and academic performance. This study proposed the strategies to promote the use of e-portfolios by strengthening education on the need for them, specific feedback of instructors, and students’ autonomy.
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The rotavirus vaccine is a live vaccine, and there is a possibility of infection by the virus strain used in the vaccine. We investigated the process of determining whether an infection was caused by the vaccine strain in a severe complex immunodeficiency (SCID) patient with rotavirus infection. The patient was vaccinated with RotaTeq prior to being diagnosed with SCID. The testing process was conducted in the following order: confirming rotavirus infection, determining its genotype, and confirming the vaccine strain. Rotavirus infection was confirmed through enzyme immunoassay and VP6 gene detection. G1 and P[8] were identified by multiplex polymerase chain reaction for the genotype, and G3 was further identified using a single primer. By detecting the fingerprint gene (WC3) of RotaTeq, it was confirmed that the detected virus was the vaccine strain. Genotypes G1 and P[8] were identified, and the infection was suspected of having been caused by rotavirus G1P[8]. G1P[8] is the most commonly detected genotype worldwide and is not included in the recombinant strains used in vaccines. Therefore, the infection was confirmed to have been caused by the vaccine strain by analyzing the genetic relationship between VP4 and VP7. Rotavirus infection by the vaccine strain can be identified through genotyping and fingerprint gene detection. However, genetic linkage analysis will also help to identify vaccine strains.
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Purpose@#The purpose of this study is to examine the characteristics of resistance among medical students toward e-portfolios and find the strategies for them to successfully prepare e-portfolios. @*Methods@#Participants were a group of 258 medical students. The questionnaire comprised 13 items developed based on the innovation resistance theory. The data were analyzed using descriptive analysis and Spearman’s correlation analysis using PASW SPSS version 18.0 (SPSS Inc., Chicago, USA). @*Results@#Students perceived that e-portfolios have a high degree of relative advantage, trialability, and complexity as their innovation resistance characteristics. Regarding perceived risk, they did not want others to see their information, but they had a high degree of demand for communication with their professors. @*Conclusion@#The successful use of portfolios can serve as a tool for student management and assessment that can reflect their introspection, personal development, and academic performance. This study proposed the strategies to promote the use of e-portfolios by strengthening education on the need for them, specific feedback of instructors, and students’ autonomy.
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The rotavirus vaccine is a live vaccine, and there is a possibility of infection by the virus strain used in the vaccine. We investigated the process of determining whether an infection was caused by the vaccine strain in a severe complex immunodeficiency (SCID) patient with rotavirus infection. The patient was vaccinated with RotaTeq prior to being diagnosed with SCID. The testing process was conducted in the following order: confirming rotavirus infection, determining its genotype, and confirming the vaccine strain. Rotavirus infection was confirmed through enzyme immunoassay and VP6 gene detection. G1 and P[8] were identified by multiplex polymerase chain reaction for the genotype, and G3 was further identified using a single primer. By detecting the fingerprint gene (WC3) of RotaTeq, it was confirmed that the detected virus was the vaccine strain. Genotypes G1 and P[8] were identified, and the infection was suspected of having been caused by rotavirus G1P[8]. G1P[8] is the most commonly detected genotype worldwide and is not included in the recombinant strains used in vaccines. Therefore, the infection was confirmed to have been caused by the vaccine strain by analyzing the genetic relationship between VP4 and VP7. Rotavirus infection by the vaccine strain can be identified through genotyping and fingerprint gene detection. However, genetic linkage analysis will also help to identify vaccine strains.
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On October 4, 2018, an outbreak of gastroenteritis associated with sapovirus occurred among elementary school students in Gyeonggi-do, Korea. Epidemiologic studies were conducted in a retrospective cohort approach. Using self-administered questionnaires, we collected information on symptoms and food items consumed. Of the 999 subjects, 17 developed patients that met the case definition. The main symptom was vomiting (100%), and the symptomatic age was 6-12 years. Positive samples were identified by conventional reverse transcription polymerase chain reaction for sequencing. They were classified into genotype GI.3 by phylogenetic analysis. This is the first report of an outbreak associated with sapovirus GI.3 in Korea.
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We here report the first outbreak caused by rotavirus G11,P[25] in Korea in 2018, representing a case of re-assortment with pig-derived rotavirus. The genotype constellation was identical to the virus identified in Korea in 2012 as G11-P[25] -I12-R1-C1-M1-A1-N1-T1-E1-H1. The infection source was not known exactly but it must be considered infection from swine.
Résumé
We here report the first outbreak caused by rotavirus G11,P[25] in Korea in 2018, representing a case of re-assortment with pig-derived rotavirus. The genotype constellation was identical to the virus identified in Korea in 2012 as G11-P[25] -I12-R1-C1-M1-A1-N1-T1-E1-H1. The infection source was not known exactly but it must be considered infection from swine.
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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.
Sujets)
Humains , Stage de formation clinique , Programme d'études , Pratique professionnelle , Écoles de médecine , Statistiques comme sujet , Étudiant médecineRésumé
PURPOSE: This study investigated medical students' attitudes toward academic misconduct that occurs in the learning environment during the pre-clinical and clinical periods. METHODS: Third-year medical students from seven medical schools were invited to participate in this study. A total of 337 of the 557 (60.5%) students completed an inventory assessing their attitudes toward academic misconduct. The inventory covered seven factors: scientific misconduct (eight items), irresponsibility in class (six items), disrespectful behavior in patient care (five items), dishonesty in clerkship tasks (four items), free riding on group assignments (four items), irresponsibility during clerkship (two items), and cheating on examinations (one item). RESULTS: Medical students showed a strict attitude toward academic misconduct such as cheating on examinations and disrespectful behavior in patient care, but they showed a less rigorous attitude toward dishonesty in clerkship tasks and irresponsibility in class. There was no difference in students' attitudes toward unprofessional behaviors by gender. The graduate medical school students showed a stricter attitude toward some factors of academic misconduct than the medical college students. This difference was significant for irresponsibility in class, disrespectful behavior in patient care, and free riding on group assignments. CONCLUSION: This study indicates a critical vulnerability in medical students' professionalism toward academic integrity and responsibility. Further study evidence is needed to confirm whether this professionalism lapse is confined only to this population or is pervasive in other medical schools as well.
Sujets)
Humains , Éthique , Apprentissage , Soins aux patients , Inconduite professionnelle , Professionnalisme , Écoles de médecine , Inconduite scientifique , Étudiant médecineRésumé
PURPOSE@#This study investigated medical students' attitudes toward academic misconduct that occurs in the learning environment during the pre-clinical and clinical periods.@*METHODS@#Third-year medical students from seven medical schools were invited to participate in this study. A total of 337 of the 557 (60.5%) students completed an inventory assessing their attitudes toward academic misconduct. The inventory covered seven factors: scientific misconduct (eight items), irresponsibility in class (six items), disrespectful behavior in patient care (five items), dishonesty in clerkship tasks (four items), free riding on group assignments (four items), irresponsibility during clerkship (two items), and cheating on examinations (one item).@*RESULTS@#Medical students showed a strict attitude toward academic misconduct such as cheating on examinations and disrespectful behavior in patient care, but they showed a less rigorous attitude toward dishonesty in clerkship tasks and irresponsibility in class. There was no difference in students' attitudes toward unprofessional behaviors by gender. The graduate medical school students showed a stricter attitude toward some factors of academic misconduct than the medical college students. This difference was significant for irresponsibility in class, disrespectful behavior in patient care, and free riding on group assignments.@*CONCLUSION@#This study indicates a critical vulnerability in medical students' professionalism toward academic integrity and responsibility. Further study evidence is needed to confirm whether this professionalism lapse is confined only to this population or is pervasive in other medical schools as well.
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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.
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PURPOSE: The purpose of this study is to verify the effect of basic psychological needs of learners on student engagement in medical school. METHODS: A total of 91 first-year and second-year medical students participated in this study. Their basic psychological needs were determined. Student engagement scales were utilized to determine their engagement. Correlation and multiple regression analyses were conducted. RESULTS: Basic psychological needs showed a total explanatory power of 13% for student engagement (F=5.27, p < 0.01). Competence (β=0.295, p < 0.01) had statistically significant effect on student engagement. CONCLUSION: Results of the present study verified that student engagement could be determined by learner's traits. Among psychological traits of learners, student engagement was significantly affected by competence. Thus, medical school should provide various experiences to satisfy competence as a basic psychological need of learners.
Sujets)
Humains , Capacité mentale , Écoles de médecine , Étudiant médecine , Poids et mesuresRésumé
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.
Sujets)
Humains , Enseignement médical , Apprentissage , Méthodes , Motivation , Recherche qualitative , Écoles de médecine , Statistiques comme sujet , Étudiant médecineRésumé
PURPOSE: We aim to identify what potential bias factors affected students' overall course evaluation, and to observe what factors should be considered in the curriculum evaluation system of medical schools. METHODS: This study analyzed students' ratings of preclinical instructions at the Ajou University School of Medicine. The ratings of instructions involved 41 first-year and 45 second-year medical students. RESULTS: There was a statistically significant difference between years of study and ratings' scoring. Learning difficulty, learning amount, student assessment, and teacher preparation from second-year students were significantly higher than first-year students (p<0.05). The analysis results revealed that student assessment was the predictor of ratings from first-year students, while teacher preparation was the predictor of ratings from second-year students. CONCLUSION: We found significant interactions between year of study and the students' rating results. We were able to confirm that satisfaction of instructions factors perceived by medical students were different for the characteristics of courses. Our results may be an important resource for evaluating preclinical curriculums.