Teaching Initiated Question Asking to Children with Autism Spectrum Disorder Through a Short-Term Parent-Mediated Program.

This study investigated whether a brief parent-mediated intervention would increase the frequency of question asking in children with ASD. Mothers participated in a 3-week training consisting of 2-h sessions twice weekly. Data were collected in the context of concurrent multiple baseline design. Results demonstrate all three children increased frequency of question asking with two children maintaining gains. All three children demonstrated generalization of question asking to novel items, family members, and/or settings. Affect improved for two of the three children. Overall, mothers were able to reach Fidelity of Implementation during most sessions and rated the intervention as highly acceptable. Results are discussed in regard to the feasibility of providing a short-term parent-implemented intervention to increase social initiations through question asking.