Logging on: evaluating an online support group for parents of children with autism spectrum disorders.

Clifford et al. (2013) ran a four-month randomized trial. They split parents of children with autism into two groups.

One group got access to a private online support forum. The other group got no extra help. Researchers tracked parent mood, stress, and anxiety each month.

At the end, both groups looked the same. Parent stress, mood, and anxiety scores did not budge.

Still, parents in the forum said they liked having the group. Satisfaction was high even though numbers stayed flat.

Lunsky et al. (2017) seems to disagree. Their mindfulness group for parents of adults with autism cut distress and the gains lasted 20 weeks. The key difference: Yona used trained leaders and taught coping skills, while Tessen’s forum was just peer chat.

Sutton et al. (2022) and Iadarola et al. (2018) also beat the null result. Both added active coaching—acceptance tools or behavioral strategies—and saw clear drops in caregiver stress. These studies show support plus skills beats support alone.

The big 2022 meta-analysis by T et al. wraps 37 trials together. It finds parent programs give only tiny bumps to confidence and mental health, and no help for stress. Tessen’s null fits that picture: peer-only support is too weak to move the needle.

If you run caregiver groups, add structure. Teach one skill each week—mindfulness, PECS, or behavior momentum—and give homework. Drop-in chat rooms are kind, but they rarely cut stress. Aim for coached practice, not just sympathy.