Erin, a professional badminton player, had been giving free lessons to young players at her local club for several years. When she moved away to attend university, several parents offered to compensate her for coming home on the weekends to continue the badminton lessons. After the school year had finished, and Erin returned home for the summer, she no longer wanted to give badminton lessons for free. Which of the following does this scenario best exemplify?
A)
Overjustification Effects
B)
Positive Contrast
C)
Escape Training
D)
Shaping by Successive Approximation
Answer: A