Answer:
interactions with caregivers
Step-by-step explanation:
Language development: In psychology, the term "language development" is described as a process by which a child tends to learn or acquire language. Therefore, language can be learned via two categories i.e., expressive and receptive.
Five different stages are included in the development of language:
1. Preproduction.
2. Early production.
3. Speech emergence.
4. Intermediate fluency.
5. Advance fluency.
In the question above, a child's language development is greatly facilitated by his or her interactions with the caregivers.