Child Development Has Been Described as a Series of Psychosexual

Multiple Choice

Child development has been described as a series of psychosexual stages. These can be outlined as oral, anal, phallic, latency, and genital. Each one plays a role in adult personality that can be determined by age 50. This theory of stages was explained in 1915 by whom?

A) Sigmund Freud
B) B) F. Skinner
C) Erik Erikson
D) John B. Watson