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ACT Dad's Power: Feasibility RCT for Fathers of Children With Special Needs
Sponsor: The Hong Kong Polytechnic University
Summary
Objective: (1) To examine the feasibility of proceeding to a future definitive RCT of ACT in Hong Kong Chinese fathers rearing children with special needs. (2) To calculate the effect sizes of the intervention on fathers' psychological flexibility, shame, guilt, and quality of life (QoL) at the 6-month follow-up. (3) To calculate the potential efficacy of the intervention. Methods: A 2-arm feasibility randomised controlled trail will be conducted on 50 fathers of children with special needs. 25 participants will be allocated into the intervention group to attend 6 weekly 45-60 minute sessions of ACT with VR. 25 participants will be allocated to the control group receiving 6 weekly 45-60 minute sessions of health talks and simple social support. Outcome and measurement: Primary outcomes are screening rate, eligibility rate, consent rate, randomization rate, attendance rate, adherence rate, retention rate, completion rate, missing data, and adverse events. Secondary outcomes are the effect sizes and preliminary efficacy of the intervention on psychological flexibility, shame, guilt, depressive symptoms, and QoL at T4. Both groups will be required to fill in a set of questionnaires at the start of intervention (T1), post-intervention (T2), 3 (T3), and 6 months (T4) after the end of intervention. They will also be invited to join semi-structure interviews at T2. Data analysis: Descriptive statistics, mixed between-within-participants analysis of variance, and content analysis will be used.
Official title: ACT Dad's Power: A Feasibility Randomized Controlled Trial of Acceptance and Commitment Therapy (ACT) for Fathers of Children With Special Needs in Improving Their Psychological Flexibility and Mental Health
Key Details
Gender
MALE
Age Range
Any - Any
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2026-06-01
Completion Date
2028-10-01
Last Updated
2026-03-09
Healthy Volunteers
No
Conditions
Interventions
VR-based ACT
Participants in the intervention group will be invited to attend 6 weekly sessions of ACT with VR. Each session will last approximately 45-60 minutes.
Health Talks and Simple Social Support
Participants in the control group will receive 6 weekly sessions of health talks and simple social support to mimic the time and attention spent on the intervention group.