한국 청소년을 대상으로 한 의사결정역량 도구의 신뢰도와 타당도 검정

• Published in: Child health nursing research pp. 53 - 59
• Main Authors: 박미정, 오두남, 함영림, 임승주, 임영미
• Format: Journal Article
• Language: Korean
• Published: 한국아동간호학회 01.04.2012
• Subjects: 간호학
• ISSN: 2287-9110; 2287-9129

본 연구에서는 한국 청소년의 의사결정역량을 측정하기 위해 Miller와 Byrnes의 DMCI를 한국어로 번안하고 그 신뢰도와 타당도를 평가하였다. 406명의 중고등학생을 대상으로 신뢰도와 타당도를 검정한 결과, 18문항과 3개의 하부요인으로 구성된 한국어판 DMCI는 신뢰도가 높고 구성타당도가 적절하여 한국 청소년의 의사결정역량을 측정하는 도구로 적합한 것으로 나타났다. Purpose: This study was done to verify the reliability and validity of the Korean version of DMCI in Korean adolescents. Methods:A methodological study design was used with Cronbach’s α for reliability, and an exploratory factor analysis and contrasted groups approach for construct validity. DMCI was translated into Korean and tested with a sample of 406 adolescents in Korea. The data were analyzed using Cronbach’s α, item correlation with total, principal component factor analysis, and t-test. Results: The translated content of the DMCI was validated by nursing faculty members and translation equivalency was obtained. The Cronbach’s α of the DMCI simplified with 18 items was .78. The factor analysis revealed three factors explaining 41.5% of total variance and the corresponding factors were self-observation (21.6%), self-judgement (11.4%), and self-confidence (8.6%). The mean score for the DMCI in the aggression group was significantly lower than the non-aggression group. Conclusion: Results of this study suggest that the Korean version of DMCI can used as a reliable and valid measure to assess decision making competency in Korean adolescents. KCI Citation Count: 3