Early prodromal of psychosis starts in adolescent indicated by non specific symptoms which may result in the changes of behaviour, role, function, and social interaction. Cognitive behaviour therapy is a strategic intervention in reducing anxiety symptom. The purpose of this research is to find out the effects of cognitive behaviour therapy for anxiety in adolescent with early prodromal of psychosis. The design of this research was Quasi experimental design: pre-post test with control group. Samples were selected after the screening on adolescents in boarding school with the Prodromal Questionnaire (PQ16). Subjects were 78 respondents consisting of 39 each groups, obtained by random sampling technique. Nursing intervention was provided to intervention group 1, while cognitive behaviour therapy was provided to intervention group 2. The measurement of anxiety in adolescents is by using the Hamilton Anxiety Rating Scale for Anxiety (HARS). The analysis was performed by Repeated Anova and Independent t-test. The result of the research shows that anxiety level decrease significantly on those two groups, whilst the decrease of anxiety and early prodromal of psychosis in the intervention group 2 indicates more decrease than intervention group 1. Cognitive behaviour therapy is recommended to reduce anxiety in adolescent with early prodromal of psychosis.

中文翻译：

---

寄宿学校青少年精神病早期前驱期焦虑的认知行为治疗

精神病的早期前驱期始于青少年，表现为非特异性症状，可能导致行为、角色、功能和社会交往的改变。认知行为疗法是一种减少焦虑症状的策略性干预。本研究的目的是了解认知行为疗法对精神病早期前驱症青少年焦虑的影响。这项研究的设计是准实验设计：与对照组的前后测试。在使用前驱问卷 (PQ16) 对寄宿学校的青少年进行筛查后选择样本。受试者为 78 名受访者，每组 39 人，采用随机抽样技术获得。干预组1进行护理干预，干预组2进行认知行为治疗。青少年焦虑的测量是使用汉密尔顿焦虑评定量表（HARS）。通过重复方差分析和独立 t 检验进行分析。研究结果表明，这两组的焦虑水平显着降低，而干预组 2 的焦虑和精神病早期前驱症状的减少表明干预组 1 的降低幅度更大。推荐认知行为疗法以减少青少年的焦虑精神病的早期前驱症状。