의과대학생 스트레스 척도의 개발과 타당화

• 영문명: Development and validation of the medical student stress scale in Korea
• 발행기관: 한국의학교육학회
• 저자명: 김민정(Min Jeong Kim) 박귀화(Kwi Hwa Park) 유효현(Hyo Hyun Yoo) 박이병(Ie Byung Park) 임준(Jun Yim)
• 간행물 정보: 『Korean Journal of Medical Education』제26권 제3호, 197~208쪽, 전체 12쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2014.09.30

영문 초록

Purpose: Medical students experience various stresses that arise in a special environment. However, there is no specific stress scale for medical students with regard to their environment in Korea. Therefore, in this study, we developed and confirmed the validity of a stress scale for medical students in Korea. Methods: A draft version of the scale was developed on the basis of open-ended questionnaires from 97 medical students. The validity of the content of this scale was evaluated by three medical educationists. The scale was administered to 435 third and fourth grade medical students as the main survey. For our data, we performed an exploratory factor analysis and confirmatory factor analysis. We used Cronbach α index to determine internal consistency. Results: Six factors with 40 items were extracted through the exploratory factor analysis: academic stress (9 items); clerkship stress (11 items); interpersonal stress (7 items); career stress (8 items); health-related stress (3 items); and financial stress (2 items). These factors showed a statistically significant correlation. The confirmatory factor analysis demonstrated a favorable RMSEA (0.053) and reasonable fit (CFI=0.847, TLI=0.833). Cronbach α values of the six factors ranged from 0.63 to 0.85. Conclusion: The medical student stress scale had a good model fit. It is a valid and reliable instrument in identifying stress in medical students and can be used in future studies. Also, the scale is expected to provide individual stress profiles for students to help them manage stress more effectively.

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대상 및 방법

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키워드

Medical students Stress Scale Statistical factor analysis