Two of your fellow students have conflicting views about the principal determinant of personality. John takes the view that personality is determined by unconscious conflicts. Joan asserts that personality is the outcome of learning processes. What famous psychologists would John and Joan likely bring into their arguments

Freud and Skinner

Explanation:

Sigmund Freud and B. F. Skinner were psychologists having opposite views about many psychological aspects. Sigmund Freud proposed the theory that human behavior is an attribute to the interaction among the three parts of the mind which are  id, ego, and superego.

B. F. Skinner was the psychologist who brought forward the theory of operant conditioning. According to this theory behavior is determined by its consequences and punishments.

in about winter like late november to january