Based on what we know about motivation, which rat will be most likely to overeat?
A) A hungry rat that can press a lever for food
B) A hungry rat that receives food when signaled by a tone
C) A hungry rat that can press a lever for food in an environment where a tone sometimes occurs that also signals imminent availability of food
D) A hungry rat on a partial-reinforcement schedule

Question

Quizplus · Accepted Answer

Rats in an environment where they can press a lever for food and also receive a signal (like a tone) that food is imminent are likely to overeat due to the combined effects of direct control over food access and the anticipatory response to the signal, enhancing motivation to eat.

Based on What We Know About Motivation, Which Rat Will