A buzzing sound is followed by an electric shock to the hands. After several repetitions, subjects jerk their hands away when they hear the buzzer. In this example, what is the unconditioned stimulus?
A. subjects jerking their hands away
B. the buzzer
C. fear of the shock
D. the electric shock
Answer:D
A buzzing sound is followed by an electric shock to the hands. After several repetitions, subjects jerk their hands away when they hear the buzzer. In this example, what is the unconditioned stimulus?
A. subjects jerking their hands away B. the buzzer C. fear of the shock D. the electric shock