Disorders whose symptoms are primarily physical but whose development is greatly influenced by psychological factors are called

The process by which people concentrate on particular skill areas to compensate for losses in other areas is called

a) expertise. b) sensory memory. c) long-term memory. d) selective optimization.

Animal #1 always gets a conditioned stimulus (CS) followed by the unconditioned stimulus (UCS), and often gets the UCS by itself. Animal #2 sometimes gets the CS followed by the UCS, but not always. Animal #3 always gets the CS followed by the UCS, and the UCS never occurs at other times. Animal #4 always get the UCS followed by the CS, and never gets either one alone. Which animal will show the

strongest evidence of conditioning? a. Animal #1 b. Animal #2 c. Animal #3 d. Animal #4