Service Delivery

Effectiveness of mindfulness-based intervention in reducing stigma stress among parents of autistic children: A randomized controlled trial.

Chan et al. (2025) · Research in developmental disabilities 2025
★ The Verdict

Four short mindfulness classes slash stigma stress and lift mood for parents of autistic kids.

✓ Read this if BCBAs running parent groups in clinics or schools.
✗ Skip if Teams only offering full ABA parent training.

01Research in Context

01

What this study did

Researchers split 60 parents of autistic kids into two groups. One group got four weekly mindfulness classes. The other group waited.

Parents learned to notice stigma thoughts without judging them. They practiced short meditations at home. After four weeks the team compared stress levels.

02

What they found

Mindfulness parents felt half the stigma stress of the wait group. They also felt calmer and saw their kids’ behavior more positively.

Even the children’s autism scores dropped a little, probably because parents reacted differently.

03

How this fits with other research

Tan et al. (2024) ran a similar study with Chinese parents of kids with learning disabilities. Their 8-week online course cut general parenting stress. Shing cut stigma stress in half the time, showing a shorter dose can still work.

Tonge et al. (2014) taught behavior tips to autism parents over the study period and improved child skills. Shing’s 4-week mindset course helped too, but it aimed at parent feelings, not child skills. The two studies stack: first calm the parent, then teach the tricks.

Dababnah et al. (2025) tested an autistic-adult-designed online support program. Both trials found parent gains, yet Shing’s mindfulness route is faster and face-to-face.

04

Why it matters

You can run Shing’s four-session plan in a month. Parents leave feeling less judged and more hopeful. When Mom stops blaming herself, she follows behavior plans better. Try adding a quick body-scan at the start of your parent meetings.

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Open your next parent meeting with a three-minute guided breath and ask how the week felt.

02At a glance

Intervention
parent training
Design
randomized controlled trial
Sample size
51
Population
autism spectrum disorder
Finding
positive
Magnitude
medium

03Original abstract

BACKGROUND: Despite the adverse psychological effects of stigma stress on parents of autistic children, no evidence-based intervention currently exists to address this issue. While targeted interventions for stigma stress are lacking, evidence from broader literature suggests that mindfulness can be an effective skill for coping with stigma. This study developed, implemented, and evaluated a new Mindfulness-Based Stigma Stress Reduction (MBSSR) program for parents of autistic children in Hong Kong. METHODS: Participants were randomly assigned to either the MBSSR intervention group (n = 25) or a waitlist control group (n = 26). Both groups completed questionnaire measures at baseline (T1), immediately after the intervention (T2), and one month post-intervention (T3). RESULTS: Compared to the control group, the intervention group showed greater reductions in stigma stress and greater improvements in psychological well-being, positive caregiving experiences (including increased perceptions of caregiving gain and reduced perceptions of caregiving burden), mindful parenting, and decreased autistic symptoms in their children. The effect sizes of these changes ranged from modest to large, with all benefits being statistically significant at the 4-week follow-up. CONCLUSION: Our findings indicate that the MBSSR program effectively supports parents in coping with stigma and yields a wide range of benefits, simultaneously improving their mental health, caregiving perceptions, interpersonal mindfulness in parenting, and child clinical outcomes. Given these benefits, practitioners should consider integrating mindfulness training-such as the MBSSR program-into support services for families of autistic children.

Research in developmental disabilities, 2025 · doi:10.1016/j.ridd.2025.105072