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EMI for Reducing Psychological Distress in Young Adults With Multiple ACEs: A Feasibility Study
Sponsor: Peking University
Summary
This single-arm feasibility study aims to evaluate the feasibility and acceptability of an ecological momentary intervention (EMI) designed to reduce psychological distress among young adults with high levels of adverse childhood experiences (ACEs). The intervention targets three potentially modifiable transdiagnostic psychological processes: emotional clarity, self-esteem, and catastrophizing. Approximately 20 young adults aged 18-29 years who have experienced at least two types of ACEs and report elevated psychological distress will be enrolled. All participants will receive a 2-week smartphone-based EMI delivered in daily life. Feasibility, acceptability, and safety will be evaluated using recruitment, retention, intervention use, participant satisfaction, perceived burden, and adverse events. Changes in psychological distress and related psychological outcomes from baseline to post-intervention will also be explored as exploratory outcomes.
Official title: Ecological Momentary Intervention for Reducing Psychological Distress in Young Adults With Multiple Adverse Childhood Experiences: A Feasibility Study
Key Details
Gender
All
Age Range
18 Years - 29 Years
Study Type
INTERVENTIONAL
Enrollment
20
Start Date
2026-09-07
Completion Date
2026-10-11
Last Updated
2026-09-16
Healthy Volunteers
No
Interventions
EMI
The ecological momentary intervention (EMI) is a 2-week smartphone-based intervention delivered in participants' daily lives. At the beginning of the intervention, participants will watch an approximately 10-minute psychoeducational video introducing the psychological principles underlying the intervention and the purposes of the exercises. They will then receive instructions on how to use the EMI program. During the intervention period, participants will receive brief ecological momentary assessments (EMAs) assessing their current emotional state. Based on their reported emotional valence, the program will provide tailored intervention content. When participants report negative or neutral emotional states (emotional valence ≤ 0), they will receive a negative-emotion module. This module includes brief breathing and grounding exercises, identification and labeling of current emotions, identification of potentially catastrophic or negative self-referential thoughts, cognitive reapprais