In 1930 early behaviorist claimed, "Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I'll guarantee to take any one at random and train him to become any type of specialist I might select-doctor, lawyer, artist, merchant-chief and, yes, even beggar-man and thief, regardless of his talents, penchants, tendencies, abilities, vocations, and race of his ancestors."
a. Ivan Pavlov
b. B. F Skinner
c. Edward Thorndike
d. John B. Watson