Factors in turnover intention of cardiothoracic surgery residents.

Increasing numbers of cardiothoracic surgery residents are resigning, without completing their training. This study analyzes how their turnover intention is related to the training environment, and individual psychological factors. Responses by 57 Korean cardiothoracic surgery residents were analyzed. Their levels of depression, anxiety, grit, and empathy, working conditions, the effect of someone's presence to discuss their concerns with, burnout, and turnover intention were identified as the research variables. Descriptive statistical analysis, correlation analysis, and structural equation modeling were used for data analysis. Burnout has the most significant relationship with turnover intention. It has a mediating effect on the influence of depression, grit (sustained interest), and working conditions, over turnover intention. Empathy, and the presence of someone to discuss concerns with, also affect turnover intention directly. The study also confirmed that grit and work satisfaction affect turnover intention indirectly, through burnout. The study identified both individual- and systemic-level factors for an effective training environment, to reduce cardiothoracic surgery residents' tendencies of leaving the residency program, and supporting them for greater satisfaction with their career choice. In order to resolve negative emotions such as burnout and depression, and foster empathy, a human resource development program for the residents' psychological support must be prepared. The program director should be adequately educated to take charge of the training program, oversee the residents' education and welfare, and perform the roles of role-model and mentor.

Assessment of medical students' clinical performance using high-fidelity simulation: comparison of peer and instructor assessment.

BACKGROUND: High-fidelity simulators are highly useful in assessing clinical competency; they enable reliable and valid evaluation. Recently, the importance of peer assessment has been highlighted in healthcare education, and studies using peer assessment in healthcare, such as medicine, nursing, dentistry, and pharmacy, have examined the value of peer assessment. This study aimed to analyze inter-rater reliability between peers and instructors and examine differences in scores between peers and instructors in the assessment of high-fidelity-simulation-based clinical performance by medical students. METHODS: This study analyzed the results of two clinical performance assessments of 34 groups of fifth-year students at Ajou University School of Medicine in 2020. This study utilized a modified Queen's Simulation Assessment Tool to measure four categories: primary assessment, diagnostic actions, therapeutic actions, and communication. In order to estimate inter-rater reliability, this study calculated the intraclass correlation coefficient and used the Bland and Altman method to analyze agreement between raters. A t-test was conducted to analyze the differences in evaluation scores between colleagues and faculty members. Group differences in assessment scores between peers and instructors were analyzed using the independent t-test. RESULTS: Overall inter-rater reliability of clinical performance assessments was high. In addition, there were no significant differences in overall assessment scores between peers and instructors in the areas of primary assessment, diagnostic actions, therapeutic actions, and communication. CONCLUSIONS: The results indicated that peer assessment can be used as a reliable assessment method compared to instructor assessment when evaluating clinical competency using high-fidelity simulators. Efforts should be made to enable medical students to actively participate in the evaluation process as fellow assessors in high-fidelity-simulation-based assessment of clinical performance in situations similar to real clinical settings.

Effects of high-fidelity simulation education on medical students' anxiety and confidence.

INTRODUCTION: Psychological factors such as anxiety and confidence that students have in the patient care situation are important in that this affects the actual clinical performance. Students who are just starting clinical practice have a lack of clinical knowledge, skill proficiency, and patient communication skills, so they experience anxiety and lack of confidence in clinical setting. Practice in a safe environment, such as simulation education, can help students perform more settled and competently in patient care. The purpose of this study was to analyze the effect of high-fidelity simulation experience on anxiety and confidence in medical students. MATERIALS AND METHODS: This study enrolled 37 5th-year students at Ajou University School of Medicine in 2020. Two simulation trainings were implemented, and a survey was conducted to measure students' level of anxiety and confidence before and after each simulation. Based on the research data, a paired t-test was conducted to compare these variables before and after the simulation, and whether this was their first or second simulation experience. RESULTS: Students had a significantly lower level of anxiety and a significantly higher level of confidence after the simulation than before. In addition, after one simulation experience, students had less anxiety and more confidence before the second simulation compared to those without simulation experience. CONCLUSIONS: We confirmed that medical students need to be repeatedly exposed to simulation education experiences in order to have a sense of psychological stability and to competently deliver medical treatment in a clinical setting. There is a practical limitation in that medical students do not have enough opportunities to meet the patients during clinical practice in hospitals. Therefore, in order to produce excellent doctors, students should have the expanded opportunities to experience simulation education so they can experience real-world medical conditions.

Medical students' satisfaction with clinical clerkship and its relationship with professional self-concept.

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.

Do basic psychological needs affect student engagement in medical school?

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 (ß=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.

The relationship among self-efficacy, perfectionism and academic burnout in medical school students.

PURPOSE: The purpose of this study was to examine the relationship among academic self-efficacy, socially-prescribed perfectionism, and academic burnout in medical school students and to determine whether academic self-efficacy had a mediating role in the relationship between perfectionism and academic burnout. METHODS: A total of 244 first-year and second-year premed medical students and first- to fourth-year medical students were enrolled in this study. As study tools, socially-prescribed perfectionism, academic self-efficacy, and academic burnout scales were utilized. For data analysis, correlation analysis, multiple regression analysis, and hierarchical multiple regression analyses were conducted. RESULTS: Academic burnout had correlation with socially-prescribed perfectionism. It had negative correlation with academic self-efficacy. Socially-prescribed perfectionism and academic self-efficacy had 54% explanatory power for academic burnout. When socially-prescribed perfectionism and academic self-efficacy were simultaneously used as input, academic self-efficacy partially mediated the relationship between socially-prescribed perfectionism and academic burnout. CONCLUSION: Socially-prescribed perfectionism had a negative effect on academic self-efficacy, ultimately triggering academic burnout. This suggests that it is important to have educational and counseling interventions to improve academic self-efficacy by relieving academic burnout of medical school students.