걱정과 정서조절이 수면 및 피로에 미치는 영향
The Effects of Worry and Emotional Regulation on Sleep and Fatigue
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본 연구는 걱정이 수면 및 피로에 미치는 영향을 알아보고, 정서조절이 매개변인으로서 역할을 하는지 알아보고자 하였다. 이를 위해 서울, 수도권, 충청도 지방의 대학생 310명을 대상으로 설문조사를 실시하였다. 측정도구로는 펜실베니아 걱정 질문지, 정서조절 어려움 척도, 피츠버그 수면 질 척도, 피로 척도를 사용하였다. 걱정, 수면, 피로의 상관관계를 살펴본 결과, 걱정 수준이 높을수록 수면 곤란을 더 많이 경험하고, 피로를 더 많이 경험하는 것으로 밝혀졌다. 그리고 정서조절이 걱정과 수면의 관계, 걱정과 피로의 관계에서 매개변인으로서의 역할을 하는지 알아보기 위해 회귀분석을 이용하여 검증하였다. 그 결과, 걱정과 수면과의 관계에서는 정서조절이 매개역할을 하지 않는 것으로 나타났지만, 걱정과 피로와의 관계에서는 정서조절이 매개역할을 하는 것으로 나타났다. 이런 결과는 걱정이 피로에 직접적인 영향을 미치기보다는 정서조절을 통해 간접적으로 피로에 영향을 미친다는 것을 의미한다. 이는 걱정수준이 높으면서 피로를 호소하는 개인에 대해 임상적으로 개입을 할 때, 걱정만을 직접적으로 다루는 것 보다 정서조절을 함께 다루는 것이 더 효과적일 것이라는 것을 시사해주는 것이다.
Abstract
The purpose of this study was to determine the effects of worry on sleep and fatigue and to determine whether the regulation of emotion plays a role as a mediator in the relationship between worry and sleep and worry and fatigue, respectively. The study included 310 university students that completed a questionnaire comprise of the Penn State Worry Questionnaire, the Difficulties in Emotional Regulation Scale, the Pittsburgh Sleep Quality Inventory, and the Fatigue Scale. The correlation between worry and sleep and the correlation between worry and fatigue were all significant, showing that people who worry more experience greater difficulties with sleep and fatigue. A series of regression analyses were performed to determine whether the regulation of emotion plays a role as a mediator between worry and sleep,and worry and fatigue respectively. The results did not support the hypothesis that of regulation of emotion was a mediator between worry and sleep. However, regulation of emotion seemed to play a role as a mediating variable between worry and fatigue. Therefore, worry has an effect on fatigue indirectly rather than directly. These results suggest that in individuals with high levels of worry that complain of fatigue treating the emotional regulation would be more effective than treating the worry itself.
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