THE EFFECTIVENESS OF COGNITIVE BEHAVIOR THERAPY IN REDUCING ANXIETY LEVELS: A SYSTEMATIC REVIEW

Abstract

Cognitive Behavioural Therapy (CBT) has been recognised as a successful psychological method for reducing anxiety levels across a range of groups. This systematic review aims to assess the effectiveness of CBT in treating anxiety, especially given the increasing prevalence of anxiety. Anxiety is characterised by excessive fear and worry, which can significantly interfere with daily activities and social interactions. The review collated results from a range of studies published between January 2020 and May 2025, with an emphasis on randomised controlled trials and peer-reviewed articles in the Indonesian language. The findings suggest that CBT can effectively reduce anxiety symptoms by helping individuals recognise and change their negative thought patterns, thereby encouraging the use of healthier coping strategies. Studies have shown the efficacy of CBT in a range of contexts, including educational settings and among healthcare professionals dealing with stressful situations. The conclusion of the review is that CBT is a structured, evidence-based method that can be applied individually or in groups, with an emphasis on the importance of consistent application and professional support to achieve good outcomes. Suggestions for future research include analysis of the long-term effects of cognitive behavioural therapy and its application across different demographic groups.