In Social Interactionist Theory, what drives language acquisition?

In Social Interactionist Theory, the primary driver of language acquisition is the inherent desire to communicate. This theory emphasizes the importance of social interactions and the communicative needs that arise within a social context. Children learn language not simply through passive absorption of language input or rote memorization, but through active engagement with their caregivers and peers.

When individuals express a need to share thoughts, feelings, or desires, they are motivated to acquire the necessary linguistic tools to facilitate that communication. Through conversations and meaningful interactions, children learn the rules of language and practice them in real-world situations, enhancing their language skills in a supportive environment. This theory highlights the interaction between social context and language development, underscoring the role of communication as a driving force in acquiring language.