Is there an authors who support that peer interaction can influence language acquisition in young children? ?

Yes, there are several authors who support the idea that peer interaction can influence language acquisition in young children. Some of these authors include Lev Vygotsky, Jerome Bruner, and Alison Gopnik. Vygotsky's sociocultural theory emphasizes the importance of social interaction in cognitive development, including language acquisition. Bruner's theory of language development also highlights the role of social interaction in learning language. Gopnik's research on children's language development has shown that peer interaction can play a significant role in shaping language skills. Overall, these authors and others argue that peer interaction can provide children with opportunities to practice and refine their language skills, as well as learn new vocabulary and language structures through social interactions.