초기 성인기의 불확실성에 대한 인내력 부족과 불안 및 우울의 관계에서 정서변화신념과 반추의 순차매개효과 = The Relationship between Intolerance ofUncertainty and Anxiety and Depression in Early Adulthood: Emotion Malleability Beliefs and Rumination as Sequential Mediators

다국어 초록 (Multilingual Abstract)

The study aimed to examine how beliefs about the malleability of emotions and rumination act as sequential mediators in the relationship between intolerance of uncertainty and the symptoms of anxiety and depression. The participants included 200 adults (100 males and 100 females) who completed online self-report questionnaires assessing intolerance of uncertainty, emotion malleability beliefs, rumination, anxiety, and depression. The findings revealed that emotion malleability beliefs significantly mediated the relationship between intolerance of uncertainty and both anxiety and depression symptoms. Additionally, rumination also served as a significant mediator in this relationship. Furthermore, both emotion malleability beliefs and rumination sequentially mediated the connection between intolerance of uncertainty and anxiety and depression symptoms. Based on these findings, the study discusses its theoretical and clinical implications, as well as its limitations.