자율신경계 신체반응, 인지과정이사회불안에 미치는 영향 = The Effects of Autonomic Bodily Responses and Cognitive Processes on Social Anxiety

다국어 초록 (Multilingual Abstract)

The cognitivemodel of social anxiety hypothesizes that fear consists of cognitive elements and distorted cognitive schema that may lead to social anxiety, but this hypothesis is being challenged by recent studies regarding emotional processing. LeDoux's study revealed that autonomic bodily responses preexisted prior to cognitive elements. The aim of this study is to re-evaluate the hypothesis of the cognitive model of social anxiety and construct a new model. Two studies were conducted to achieve this goal. In Study 1, the hypothesis of the cognitive model was tested. The participants were 600 college students (312 males and 288 females). The aim of Study1 was to test whether the fitness of the cognitive model was dependent on the level of autonomous bodily responses. The result revealed that the fitness varied by the level of autonomous bodily responses. Thus, autonomic bodily responses should be included in the model. In Study 2, the new model of the current study was tested. The participants were 450 college students (173 males and 273 females). The results indicated that the new model was adequate. Therefore, this study confirmed that autonomic bodily responses existed prior to cognitive processes.

국문 초록 (Abstract)

사회불안을 설명하는 모형 가운데 가장 각광을 받고 있는 모형이 인지모형이다. 인지모형에서는 사회불안의 가장 큰 특징인 두려움을 인지로 파악하고 왜곡된 인지도식이 사회불안을 일으키는 선행요인이라고 보고 있다. 하지만 최근의 정서장애의 치료연구나 정서처리에 대한 생리학적 연구들은 인지만이 사회불안의 선행요인이라는 사회불안의 인지모형에 대해 의문을 제기하고 있으며 특히, LeDoux의 연구는 인지과정 이전에 자율신경계 신체반응이 선행함을 밝히고 있다. 본 연구에서는 최근 정서처리에 대한 생리적 연구결과들을 중심으로 사회불안의 인지모형을 재평가하고 새로이 사회불안 모형을 제안하고자 하였다. 이를 위해 두 연구를 수행하였다. 연구1에서는 사회불안의 인지모형을 재평가하고자 대학생 600명(남학생 312명, 여학생 286명)을 대상으로 인지모형이 자율신경계 신체반응의 수준의 고저집단에 따라 일관되게 타당한지 알아보았다. 그 결과 인지모형은 자율신경계 신체반응 수준을 고려하지 않거나 자율신경계 신체반응이 낮은 경우에는 타당하지만 자율신경계 신체반응이 높은 경우에는 타당하지 않은 것으로 나타났다. 이에 따라 연구2에서는 자율신경계 신체반응을 모형에 포함시킨 본 연구의 모형이 타당한지 알아보았다. 이를 위해 대학생 450명(남학생 173명, 여학생 277명)을 대상으로 구조방정식을 이용하여 검증해 본 결과 본 연구에서 상정한 사회불안 모형은 타당한 것으로 나타났다. 마지막으로 본 연구에서 도출된 결과에 대해 논의하였다.

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