The taste receptor that steers us from eating toxic substances is:

Rescorla's modern conceptualization of classical conditioning is based on the idea that ______________

a) the CS substitutes for the UCS b) there is a biological readiness for conditioning to occur between the CS and UCS c) the CS has to provide information about the coming of the UCS d) reinforcement must occur by providing a pleasant event

When hypnosis relieves pain, what is changing most strongly?

a. The responsiveness of pain receptors in the skin b. The person's verbal report of what is actually the same pain experience as usual c. The speed of conduction of pain messages between the spinal cord and the brain d. The person's emotional response to the pain