I think the answer is material culture, but i dont know for sure
The correct answer is letter D
Skinner (1953/2003), mentions that the "I" seems to be "simply a device to represent a functionally unified response system". That is, certain response patterns can be organized around a given discriminative stimulus to obtain the same reinforcement. Skinner uses the terms "I" and "personality" basically as synonyms. This becomes clear when he proposes that "a self or a personality is, at best, a repertoire of behavior shared by an organized set of contingencies"
