Question

Who demonstrated conditioned reflex for the first time?

• A. R.A. Fisher
• B. J.B.S. Haldane
• C. Pavlov
• D. Alfred Russel

Answer 1

The correct option is C

Pavlov

Ivan Petrovich Pavlov was a Russian physiologist known primarily for his work in classical conditioning. Classical conditioning refers to a learning procedure in which a biologically potent stimulus (e.g. food) is paired with a previously neutral stimulus (e.g. a bell).