______ discovered the principle of classical conditioning.

Which of the following is NOT TRUE of procedural memories?

a. they involve recalling how to perform a task b. they can be thought of as stimulus-response pairings c. they tend to deteriorate greatly in Alzheimer's disease d. they are stored in the cerebellum

Used as a placebo, a saline injection has been shown to be 70 percent as effective as morphine in reducing pain

Indicate whether this statement is true or false