Two Groups of Rats Are Trained to Press a Lever

Multiple Choice

Two groups of rats are trained to press a lever for food on a constant reinforcement schedule.One group receives 1 piece of rat chow; the other, 3 pieces.In extinction,

A) the 3-piece group will persist in responding longer.
B) the 1-piece group will persist in responding longer.
C) as long as the constraints on the lever are the same, the groups will persist approximately the same length of time.
D) It is impossible to predict.