What does the cognitive model assert about language development?

The cognitive model of language development posits that language acquisition is closely tied to cognitive development and the ways individuals engage with and understand their environment. According to this model, as individuals interact with their surroundings, they construct knowledge and learn to express that knowledge through language. This aligns with the view that cognitive growth—such as problem-solving and understanding concepts—plays a crucial role in how language is developed.

Option C emphasizes that language develops as individuals learn to control their environment, highlighting the active role of learners in their development. They are not just passive recipients of language input; rather, they are actively shaping their linguistic skills through experiences, problem-solving, and cognitive engagement with their surroundings. This perspective underscores the interconnection between cognitive processes and language use.

In contrast, the other options focus on different theoretical views: the first option suggests a purely social dimension without highlighting cognitive aspects; the second option presents an inaccurate notion that language occurs in isolation from environmental factors, ignoring the critical role of interaction; and the last option leans toward nativism, indicating language is solely a product of innate mechanisms without considering environmental influences. Thus, the cognitive model's assertion underlines the importance of active engagement with the environment in the development of language skills.