Brief Report: Caregiver Strategy Implementation-Advancing Spoken Communication in Children Who are Minimally Verbal.

Shire et al. (2018) coached caregivers of 22 minimally verbal children with autism. The team taught parents to use naturalistic play strategies during short 10-minute sessions at home.

Researchers measured how well parents followed the steps and tracked each child's spoken words. They looked at gains from start to finish without a control group.

Kids used more spontaneous language after their caregivers hit the coaching benchmarks. The higher the parent fidelity, the bigger the child gains.

The link was clear: when parents did the steps right, children talked more during play.

Hong et al. (2018) pooled 67 studies and saw a warning: caregiver coaching helps, but gains often shrink after sessions stop. The meta-analysis says you need a plan to keep skills alive.

Ferguson et al. (2022) and Van der Donck et al. (2023) show the same coaching can work through Zoom. Parents still hit high fidelity and kids still gained words, so distance is no barrier.

Ingersoll et al. (2013) ran a tighter design with Project ImPACT and found the same fidelity-language link years earlier. The new study echoes that pattern, giving more proof the bond is real.

If you serve minimally verbal learners, train caregivers to reach set benchmarks in short play bursts. Track parent accuracy each visit; it predicts child progress. Add a maintenance plan from Rea et al. so words stick after coaching ends.