Final answer:
From the social interactionalist perspective, a developmentalist would argue that the urge to communicate with others is an intrinsic human necessity, highlighting the interplay between biological predispositions and the social context in language acquisition.
Step-by-step explanation:
A developmentalist who holds the social interactionalist perspective on language would most likely agree with the statement that "the impulse to communicate with our fellow human beings is a basic human need" (c). This perspective emphasizes the importance of social interaction in language acquisition and suggests that language development is driven by the intrinsic human motive to connect and communicate with others.
This view aligns with the idea that humans are biologically inclined to learn language, but that the social environment plays a critical role in facilitating this process. The social interactionalist perspective suggests that language acquisition is a complex interplay between the innate biological predispositions to communicate and the sociocultural context in which an individual is immersed.