Which statement reflects caregivers' role in language development according to SI?

• A. Caregivers play a critical role
• B. Caregivers have no influence
• C. Only peers influence language
• D. Technology drives development

Answer: (A)

In the social interactionist view of language development, caregivers are central because language grows out of meaningful social exchanges. Caregivers provide abundant language input, respond contingently to a child’s attempts, and support learning through joint attention, open-ended questions, and elaborations. They label objects, expand a child’s utterances, and recast sentences, which helps the child acquire vocabulary, syntax, and pragmatic skills. This responsive, interactive environment creates the opportunities the child needs to develop language, so stating that caregivers play a critical role is the best match to this perspective. Options that say caregivers have no influence, that only peers influence, or that technology drives development conflict with the idea that social context and caregiver input are foundational to language learning.