ACT-based EMI in College Students

Assessing the Feasibility, Acceptability and Effectiveness of an Transdiagnostic Acceptance and Commitment Therapy-based Ecological Momentary Intervention in College Students: a Pilot Randomized Controlled Trial

This study aims to evaluate the acceptability and effectiveness of a transdiagnostic, Acceptance and Commitment Therapy (ACT)-based ecological momentary intervention (EMI) among college students. A mixed-methods pilot randomized controlled trial (RCT) will be conducted to assess its impact on psychological flexibility, well-being and mental health outcomes.

Mental health issues are prevalent among college students, yet traditional interventions often face barriers related to accessibility and engagement. This study explores the feasibility, acceptability, and preliminary effectiveness of a transdiagnostic ACT-based EMI designed to deliver in-the-moment psychological support via digital platforms. A mixed-methods pilot RCT will be conducted, with participants randomly assigned to either the ACT-based EMI group or a mood monitoring group. Quantitative measures will assess changes in psychological flexibility, stress, anxiety, depression, and well-being, while qualitative interviews will provide insights into user experience, engagement, and perceived benefits or barriers. Findings from this study will inform the optimization of ACT-based digital interventions for college students and contribute to the growing field of personalized, technology-assisted mental health care.

Inclusion Criteria:

• Participants in our study are healthy college students
• have smartphone, and have access to the internet

Exclusion Criteria:

• currently participating in another research
• have significant cognitive impairment that prevents participation in the research