Behavioral Health Questionnaire-20 is a self-report instrument assessing the status of mental health and the effects of psychotherapy. While most of the mental health assessments focus on psychological symptoms, BHQ-20 aims to monitor overall mental health over time(especially across psychotherapy sessions) by including scales of Well-Being and Life Functioning as well as a scale of Symptoms. The present study evaluated the psychometric properties of the Korean version of the Behavioral Health Questionnaire-20(K-BHQ-20). We gave the K-BHQ-20 to 400 college students in Pohang. The 4 constructs of the K-BHQ-20 investigated by factor-analyzing were 'Psychological Symptoms', 'Well-Being of School Life', 'Drinking/Eating Problem' and 'Social Life Functioning'. The K-BHQ-20's concurrent validity was supported by correlations with Mt and BDI. Support was also found for the reliability of internal consistency measure(Chronbach's alpha). The present study demonstrated that the K-BHQ-20, a relatively brief questionnaire, is a valid and reliable measure for assessing university students' mental health. To further prove the validity of the K-BHQ-20 as a measure assessing the effectiveness of psychotherapy, the future research needs to determine whether the K-BHQ-20 can detect responsiveness to psychotherapy or recovery across therapy sessions in university counseling service.
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