Rats, like people, jump at the chance to repeat a task that rewards them handsomely, but they are less eager when the reward is paltry: They learn from past experience and update their behavior accordingly.
That learning is shaped by…

Rats, like people, jump at the chance to repeat a task that rewards them handsomely, but they are less eager when the reward is paltry: They learn from past experience and update their behavior accordingly.
That learning is shaped by…