請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/67837
標題: | 自我專注形式對社交焦慮特質者事件後歷程之情緒調節與注意力偏誤的影響 Effects of Self-Focus Modes on Emotion Regulation and Attention Bias in Post-event Processing for the High Social Anxious |
作者: | Yu-Ting Hu 胡毓庭 |
指導教授: | 張素凰(Sue-Hwang Chang) |
關鍵字: | 社交焦慮,自我專注,注意力偏誤,事件後歷程,自我專注模式, social anxiety,self-focused,attention bias,post-event processing,self-focused modes, |
出版年 : | 2017 |
學位: | 碩士 |
摘要: | 社交焦慮症為常見之精神疾患之一,主要特性為害怕受到他人檢視,以及害怕負向評價。根據認知行為模型假設,社交焦慮者對威脅有選擇性注意力偏好,在社交情境下會處在自我專注狀態。過度關注於內在會使焦慮被維持,而社交事件後的重複性思考歷程,亦為重要的維持因子。然而,過去研究社交焦慮者注意力偏誤之典範眾多,所使用的刺激材料與測量之注意力面向不同,且較少以時間歷程探討社交焦慮個體之注意力特性,另外,亦未有研究探討事件後歷程與注意力之關係。由於注意力與生活息息相關,了解社交焦慮個體之注意力特性有助於治療介入時之參考。故本研究採用點偵測作業,以情緒臉孔圖片作為刺激材料,並採用不同的刺激呈現時間,來研究社交焦慮者在社交事件後之注意力特性,此外,亦探討不同自我專注形式是否影響情緒調節效果及注意力偏誤現象的改善。本研究招收大專院校以上在學學生112人,在社交焦慮情緒誘發作業後,他們分別被隨機分派至經驗感受式之自我專注組、分析評價之自我專注組、或無操弄組。以參與者在自我專注操弄前後之情緒感受評量及注意力作業之注意力偏誤指標為依變項,社會焦慮組別(高/低社交焦慮特質)、自我專注形式、刺激呈現時間(175/500/1000ms)、測量時間點(前/後測)為獨變項,進行2×3×3×2之四因子混合設計。結果發現,經驗感受式之自我專注僅在負向情緒感受上有較佳之調節效果,分析評價式自我專注形式則有增加負向情緒感受之趨勢。在正向情緒感受與焦慮狀態上不同自我專注形式則未有顯著差異,透過無操弄組可發現時間等待亦可使高社交焦慮個體之焦慮狀態下降。另外,與假設及過去研究不符的是,本研究並未發現高社交焦慮特質者在事件後有注意力偏誤之現象,而自我專注形式也不會影響注意力偏誤指標分數。可能的原因受到本研究採用之樣本類型、刺激材料選擇、注意力作業之設計有關,未來研究可修改作業內容之設計,繼續探討社交焦慮者事件後歷程之注意力特性,以及自我專注形式對於社交焦慮者之情緒調節影響。臨床應用方面,針對社交焦慮個體,可以讓其練習多去體驗當下感受,並減少分析評價式思考,以減緩負向情緒感受。 Social anxiety disorder (SAD) is one of the most common mental disorders. The core features of individual with social anxiety are fear of exposing under others’ scrutiny and fear of negative evaluation. According to the cognitive behavioral model, there is selective attention and self-focused attention in individuals with social anxiety when facing social threatening stimuli and in the social situations. Excessive internal attention maintains the anxiety, and the repeated thinking process after the social situation is also an important maintaining factor. However, there have been a variety of paradigms of attention biases for individuals with SAD, which used different materials as stimuli and investigated different dimensions of attention. Besides, there have been few studies investigating the attention patterns of individuals with SAD under the time-course. Furthermore, there has been no study investigating the relationship between post-event processing and attention. Owing to attention and life are closely related, understanding the characteristics of the attention patterns of individual with SAD could be helpful in clinical utility. Henceforth, this study adopted the dot-probe task paradigm and used emotional faces as stimulus materials which were presented in different time-point to investigate the attention patterns of individuals with SAD after the provoking social events. Moreover, this study also investigated if distinct modes of self-focusing would affect the emotion regulation and improve the attention biases. One hundred and twelve college or graduate school students in Taiwan were recruited as participants. After a speech task aimed to induce their anxiety of being evaluated, participants were randomly assigned to one of the three manipulation task groups, namely, the analytic self-focused group, the experiential self-focused group, or the no manipulation group. With the mood ratings and attention bias index as the dependent variables, group (high/low social anxious individuals), self-focused manipulation, exposure time (175/500/1000 ms), and time point (pre-/post-test) as the independent variables, an experiment with 2×3×3×2 mixed factorial design was conducted. The results revealed that the experiential self-focused group had better effect in emotional regulation of negative mood, and there was a trend of worsen emotion in analytic self-focused group. Nonetheless, there was no difference among self-focused manipulation groups in positive mood and anxiety state. As to the results of the non-manipulation group, the study discovered that waiting time could decrease the anxiety state in high social anxious individuals. Some results were inconsistent with the hypotheses and the past research in that the present study did not find high social anxious individuals showed attention biases in post-event processing, nor did self-focused modes affect the attention bias index, which may result from study sample, the materials used in the experiment, and the experiment design of the attention task. It is suggested future study modify the experimental task to investigate the features of attentional biases and the effect of regulation of the self-focused modes in high social anxious individuals in post-event processing. As to the clinical implication, the study proposes that, to relieve negative emotion, individuals with social anxiety practice experiencing the event in the present moment and think less analytically. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/67837 |
DOI: | 10.6342/NTU201701814 |
全文授權: | 有償授權 |
顯示於系所單位: | 心理學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-106-1.pdf 目前未授權公開取用 | 2.46 MB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。