Purpose: The primary aim of the study was to examine the association between early childhood practitioners' use of language facilitation strategies during interactive book reading of informational texts related to science and the language skills of preschool children with developmental language disorder (DLD).
Method: Twenty-four practitioners (12 early childhood special education teachers and 12 speech-language pathologists) and 33 preschoolers with DLD participated. Practitioners received training and implemented an informational book-reading intervention for 19 weeks. Practitioners' use of language facilitation strategies (i.e., activating thinking by setting the informational text structure, asking target questions, asking inferential questions, and providing support) was coded using an observational tool. Children with DLD were assessed with a battery of language assessments at pre- and post-intervention.
Results: Providing support significantly predicted the receptive academic vocabulary and receptive understanding of signal words of preschoolers with DLD. Practitioners asking target questions (direct questions related to targeted academic vocabulary and signal words) significantly predicted the receptive academic vocabulary of preschoolers with DLD. By contrast, these two types of language facilitation strategies were not related to expressive academic vocabulary or signal words. The other language facilitation strategies (i.e., activating thinking by setting the informational text structure and asking inferential questions) did not contribute to receptive or expressive academic vocabulary or signal words.
Conclusion: Our findings suggest that asking direct questions and providing support may be effective mechanisms for supporting children's understanding of academic vocabulary and signal words during interactive book reading of informational texts.
Purpose: Elementary-aged peers often need support for them to have positive interactions with classmates with autism who are minimally speaking (i.e., fewer than 30 functional spoken words). This study examined whether peers could learn to use responsive interaction strategies to support inclusive play and communication within a peer network intervention.
Method: A single-case, multiple-baseline across-strategies design was used to evaluate whether an initial teaching session paired with coaching was effective to teach peers responsive interaction strategies that incorporated aided augmentative and alternative communication. Participants were two elementary-aged autistic students who were minimally speaking, four peers, and their educational team members.
Results: The initial teaching paired with coaching was effective in teaching peers the three responsive interaction strategies called the Ways to Talk and Play. Additionally, the nature of interactions changed in beneficial ways when peers learned the Ways to Talk and Play. The strategies were viewed favorably by students with autism, peers, and educational team members.
Conclusion: School teams can use intervention models such as this to improve outcomes for minimally speaking students with autism by equipping peers as responsive communication and play partners.
Supplemental material: https://doi.org/10.23641/asha.28629023.

