बी. एफ. स्किनर के अनुसार, भाषा का अर्जन मुख्य रूप से निम्नलिखित में से किस तंत्र के माध्यम से होता है?

Which Psychologist formulated the theory in which interaction is considered the most important in language development of a child?

Which psychologist formulated the theory in which social interaction is considered the most important factor in the language development of a child?