In a Study Conducted by Green and His Colleagues (1976),when

Multiple Choice

In a study conducted by Green and his colleagues (1976) ,when children initially enjoyed a game,then were rewarded for it,how did they later behave after the reward was removed?

A) they persisted at the game at baseline levels
B) they persisted at the game as though there was a reward
C) they completely ceased playing the game
D) they gradually played the game less