Which of the following would be most likely to be the unconditioned stimulus (UCS) involved in classical conditioning?

Which of the following would be most likely to be the unconditioned stimulus (UCS) involved in classical conditioning?

Which of the following would be most likely to be the unconditioned stimulus (UCS) involved in classical conditioning?




A) a flashing light
B) music
C) praise
D) money
E) food


Answer: E