The Immediate Impact of App-Based Psychotherapeutic Exercises on Anxiety: An RCT

Area of Science:

• Psychology
• Clinical Psychology
• Digital Health

Background:

• Limited research exists on the immediate anxiety-reducing effects of various psychotherapeutic exercises under controlled conditions.
• Understanding these effects can improve patient engagement, self-efficacy, and crisis management.
• Technology-based exercises offer scalable and accessible solutions for mental health support.

Purpose of the Study:

• To compare the immediate anxiety-relief efficacy of 12 psychotherapeutic exercises from the Mind Ease app.
• To evaluate these exercises against reading and measurement-only control groups.
• To identify differences in effectiveness among various therapeutic techniques.

Main Methods:

• A parallel, double-blind, randomized trial involving 1092 participants.
• Comparison of 12 Mind Ease app exercises against a reading control and a measurement-only control.
• Anxiety efficacy measured using a custom scale validated against the State-Trait Anxiety Inventory.

Main Results:

• All 12 exercises significantly reduced anxiety compared to controls (p=0.018 to <0.001).
• Effect sizes (d) ranged from 0.5 to 1.5, with mindfulness and progressive muscle relaxation showing particularly strong results.
• Substantial differences in efficacy were observed between exercises, with mindfulness generally outperforming cognitive restructuring.

Conclusions:

• The 12 tested psychotherapeutic exercises effectively mitigate anxiety in the short term.
• Mindfulness-based exercises demonstrated a tendency towards greater anxiety reduction compared to cognitive restructuring techniques.
• These findings support the use of technology-delivered psychotherapeutic exercises for immediate anxiety management.