Which statement about Edward C. Tolman is incorrect?
A. His experiments demonstrated that organisms can learn even if they do not receive immediate reinforcement.
B. He found that emotions can be a conditioned response.
C. He disagreed with John B. Watson and B. F. Skinner.
D. He placed hungry rats in a maze with no reward for finding their way through it and he studied a comparison group that was rewarded with food at the end of the maze.
The Correct Answer and Explanation is:
The correct answer is B. He found that emotions can be a conditioned response.
Explanation:
Edward C. Tolman was a psychologist best known for his work on latent learning and cognitive maps, which significantly contributed to the field of cognitive psychology. Here’s an analysis of each option:
A. His experiments demonstrated that organisms can learn even if they do not receive immediate reinforcement.
This statement is correct. Tolman conducted experiments, most famously with rats in mazes, where rats were allowed to explore the maze without reinforcement (such as food). His findings revealed that the rats could form cognitive maps and learn the layout of the maze, even without reinforcement. This concept is known as latent learning, where learning occurs even without obvious reinforcement.
B. He found that emotions can be a conditioned response.
This statement is incorrect. Tolman’s work was not focused on emotions or their conditioning. His contributions were more in the area of cognitive processes, particularly the role of internal cognitive states, like expectations and goals, in learning. The idea that emotions can be conditioned is more associated with behaviorists like John B. Watson, who is known for studying emotional responses, such as the famous “Little Albert” experiment.
C. He disagreed with John B. Watson and B. F. Skinner.
This statement is correct. Tolman disagreed with the strict behaviorist views of Watson and Skinner, who emphasized observable behavior and rejected the study of internal mental states. Tolman, in contrast, introduced cognitive elements into his theory, proposing that organisms have mental representations (cognitive maps) that guide behavior, even in the absence of external reinforcement.
D. He placed hungry rats in a maze with no reward for finding their way through it and he studied a comparison group that was rewarded with food at the end of the maze.
This statement is correct. This refers to Tolman’s experiment where he studied two groups of rats. One group received reinforcement (food) for completing the maze, while the other group did not. Later, Tolman observed that the group that initially received no reward still learned the maze and performed just as well as the rewarded group once food was introduced. This supported his theory of latent learning.
Thus, the incorrect statement is B because it does not align with Tolman’s research focus.