A Trainer Wants a Pigeon to Quickly Learn to Peck

Multiple Choice

A trainer wants a pigeon to quickly learn to peck a button to obtain food.She also wants to be sure the behavior is resistant to extinction.So,she should use ________ reinforcement until the response is mastered followed by ________ reinforcement.

A) positive;negative
B) negative;positive
C) continuous;partial
D) partial;continuous