Question

( ) also known as an operant chamber, is an instrument that isolates an animal from the external environment and allows a researcher to control that animals rewards and punishments
a gestalt room
b isolation chamber
c skinner box
d watson manipulator

Explanation:

The Skinner box, also called an operant chamber, is a device used in operant - conditioning research. It isolates an animal from the external environment and enables a researcher to control the animal's rewards and punishments. Gestalt room is not related to this concept. Isolation chamber is a general term and not specifically known as an operant chamber. Watson manipulator is not a standard term for this instrument.

Answer:

C. Skinner box