The home TEACCHing program for toddlers with autism.

The team taught parents to run TEACCH tasks at home with their toddlers who have autism.

They used a multiple-baseline design across families.

Each family got the same short packet of TEACCH tips and a few coaching visits.

Kids and parents both showed clear gains on probe days.

Group numbers did not reach significance, but the visual trends were strong.

Six matched pairs were enough to see the change in a short time frame.

Bailey et al. (2010) argued TEACCH already counts as evidence-based. This new data gives fresh single-case proof for toddlers at home.

Laugeson et al. (2014) later moved TEACCH into preschool classrooms and found no brand-name bonus over good generic classes. The home toddler study and the classroom study seem to clash, but the settings, ages, and controls differ. Together they say: TEACCH works, yet any high-quality program can work if done well.

Yanchik et al. (2024) blended NET with DTT for toddlers and saw adaptive-skill jumps. TEACCH adds another parent-friendly option that needs no table-top drills.

You now have a brief parent-training script that fits early-intervention hours. Hand families the TEACCH packet, model once, and watch engagement grow. If a payer questions the model, cite both the 2010 review and this 2012 toddler data. Mix TEACCH with other tools when you need visual structure without mass trials.