Whose previous work did B.F.Skinner and William James expand and supplement in the 20th Century?
A) Ivan Pavlov.
B) Albert Einstein.
C) Robert Tidwell.
D) Sigmund Freud.
E) Herbert Spencer.

Question

Quizplus · Accepted Answer

B.F. Skinner and William James expanded and supplemented the work of Ivan Pavlov in the 20th century. Pavlov's work on classical conditioning laid the foundation for Skinner's research on operant conditioning and James' theories on habit formation.

Whose Previous Work Did B