Affect labeling enhances exposure effectiveness for public speaking anxiety

Area of Science:

• Cognitive Behavioral Therapy
• Clinical Psychology
• Neuroscience of Emotion Regulation

Background:

• Exposure therapy is a cornerstone for anxiety treatment, yet many patients exhibit incomplete response.
• Affect labeling, the process of identifying and verbalizing emotional experiences, has shown potential in attenuating emotional responding.

Purpose of the Study:

• To investigate if affect labeling can augment the effectiveness of exposure therapy in individuals with public speaking anxiety.
• To explore the impact of affect labeling on physiological arousal and self-reported fear during exposure.

Main Methods:

• Randomized controlled trial comparing exposure therapy with and without affect labeling.
• Assessment of physiological arousal (e.g., skin conductance) and self-reported fear before and after the intervention.
• Exploration of baseline emotion regulation deficits as moderators of treatment outcome.

Main Results:

• Participants undergoing exposure with affect labeling demonstrated a significantly greater reduction in physiological arousal compared to the control group.
• The benefit of affect labeling on physiological arousal was more pronounced in individuals who utilized more emotion labels during the intervention.
• No significant differences in self-reported fear were observed between the groups.

Conclusions:

• Affect labeling can enhance the physiological effectiveness of exposure therapy for public speaking anxiety, suggesting a role for prefrontal-amygdala circuit modulation.
• Individuals with greater baseline emotion regulation deficits appear to benefit most from the combination of exposure and affect labeling.
• These findings support the integration of affect labeling as a strategy to improve treatment outcomes in anxiety disorders.