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Refer to the graph below.

In an experiment, rats were placed in a complex maze with several one-way doors so that a rat wandering around would eventually reach the goal box. When a rat reached the goal box, it was returned to its home cage. This was repeated for several days.
Rats were assigned to one of three groups:
• Group 1 was provided food in the goal box every day.
• Group 2 was provided food in the goal box beginning on the 11th day.
• Group 3 was never provided food in the goal box.
Researchers measured how many errors the rats made across trials on the way to the goal box. Results are shown in the graph.
-Suppose on the 18th day, the researchers put food in the goal box for the third group of rats. What is the likely outcome?
A) Because of active avoidance, the rats would make even more errors than they made previously.
B) The rats would never find the food in the goal box, due to learned helplessness.
C) The rats would quickly learn to go directly to the food.
D) There would probably be no change in the number of errors.

Question

Use the following to answer questions :
Refer to the graph below.
  
In an experiment, rats were placed in a complex maze with several one-way doors so that a rat wandering around would eventually reach the goal box. When a rat reached the goal box, it was returned to its home cage. This was repeated for several days.
Rats were assigned to one of three groups:
• Group 1 was provided food in the goal box every day.
• Group 2 was provided food in the goal box beginning on the 11th day.
• Group 3 was never provided food in the goal box.
Researchers measured how many errors the rats made across trials on the way to the goal box. Results are shown in the graph.
-Suppose on the 18th day, the researchers put food in the goal box for the third group of rats. What is the likely outcome?
A) Because of active avoidance, the rats would make even more errors than they made previously. 
B) The rats would never find the food in the goal box, due to learned helplessness. 
C) The rats would quickly learn to go directly to the food. 
D) There would probably be no change in the number of errors.

Quizplus · Accepted Answer

When animals (or humans) discover that their actions can lead to a positive outcome after a period of no reinforcement, they quickly learn to perform the action that leads to the reward. In this case, once the rats find that food is now available in the goal box, they would quickly learn to go directly to the food, demonstrating a basic principle of operant conditioning.

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