Treatment of Feeding Concerns in Children With Autism Spectrum Disorder: A Systematic Review of Behavioral Interventions With Caregiver Training.

The team looked at every study on feeding therapy for kids with autism. They kept only the papers that used behavior plans and taught parents what to do.

In the end, 22 studies met the rules. All showed kids ate more, gagged less, or sat longer at the table.

Every paper said the feeding plan worked. Most also added parent training, but no study tested if early parent coaching beats later coaching.

So we know the child part works, yet we still do not know the best time to bring Mom and Dad in.

Lee et al. (2022) ran short online lessons for parents of preschoolers with disabilities. Parents liked the videos and said they used the tips, but no one checked if the kids actually behaved better. Scior et al. (2023) covers Lee’s work and says the same gap still exists: parent praise is high, child data is thin.

Gerow et al. (2020) taught three moms to run a 90-minute functional analysis at home. The moms nailed it and the feeding plans that followed also worked. Scior et al. (2023) counts this as proof parents can do tech tasks, yet notes most studies stop at ‘feasible’ instead of asking if early teaching beats later teaching.

Byra et al. (2018) used clinic BST to teach two kids with autism a full bathroom routine, then saw the skills carry over to home for six months. Scior et al. (2023) lists this paper as a bright spot: it shows parent generalization can be measured and last. The feeding field just needs to copy that design.

You already have strong behavioral tools to help kids accept new foods. The missing piece is a clear rule on when to loop parents in. Until better studies appear, treat parent training like a variable you can test: run baseline meals, start intervention with staff only, then add caregiver coaching once the child shows steady gains. Track if skills stay at home; that single data path will tell you, and the field, if early or late training wins.