B. F. Skinner's views on personality differed greatly from Sigmund Freud in that he was not concerned with unobservable structures or childhood experiences for (edgeniuty).
Burrhus Frederic Skinner usually known as B. F. Skinner, was an American psychologist, behaviorist, author, inventor, and social philosopher. He was the Edgar Pierce Professor of Psychology at Harvard University from 1958 until his retirement in 1974.
Skinner developed behavior analysis, the philosophy of that science he named radical behaviorism, and founded a school of experimental research psychology.