What explanation did Harlow use to explain why problem-solving ability improved over trials in his study in which apes had to locate food under objects?
A. The apes acquired a learning set.
B. The apes developed a cognitive map.
C. The apes emitted conditioned responses.
D. The apes were vicariously reinforced.
Answer:A
What explanation did Harlow use to explain why problem-solving ability improved over trials in his study in which apes had to locate food under objects?
A. The apes acquired a learning set. B. The apes developed a cognitive map. C. The apes emitted conditioned responses. D. The apes were vicariously reinforced.