DEVELOPMENTAL PSYCHOLOGIST USE THEORIES TO FORMULATE HYPOTHESES AND TESTABLE ANSWERS TO WHY QUESTIONS. hOWEVER THERE ARE MANY TYPES AND LAYERS OF THEORIES. THE THREE VERY BROAD FAMILIES OF THEORIES ARE_________.
A) Psychoanalytic, learning and cognitive development
B) Psycosocial, learning and cognitive development
C) Psychoanalytic psychosocial and cognitive development
D) Psychosocial, Psychoanalytic and learning
