Problem:
Which of the following provide evidence for the R-O theory of instrumental conditioning? Group of answer choices If you first train a rat to press a lever for a sucrose reward, and you then give free sucrose rewards (no lever press required), rats will not reduce their lever press rate. If you train a rat to press a lever for a sucrose reward for many days, and you then pair that sucrose reward with illness, rats will not reduce their lever press rate. If you first train a rat to press a lever for a sucrose reward, and you then pair that sucrose reward with illness, rats will reduce their lever press rate. All of the above None of the above