Which statement best describes the role of dopamine in learning?
A) Dopamine activity signals the arrival of the unconditioned stimulus.
B) Dopamine activity signals the arrival of the conditioned stimulus and the associated unconditioned stimulus.
C) Dopamine activity signals positive and negative prediction errors.
D) Dopamine activity signals positive but not negative prediction errors.

Question

Quizplus · Accepted Answer

Dopamine activity signals both positive and negative prediction errors, which are a key component of learning. Positive prediction errors occur when an outcome is better than expected, while negative prediction errors occur when an outcome is worse than expected. Dopamine release signals to the brain that an unexpected outcome has occurred, leading to adjustments in behavior and learning.

Which Statement Best Describes the Role of Dopamine in Learning