According to the National Sleep Foundation Survey, which of the following is the most common sleep disturbance?

Allison is irrationally afraid of being inside elevators, small closets, and small vehicles. She is so afraid of being in small spaces that she avoids them altogether. While visiting Chicago with her friends, Allison refused to go to the top of the Sears Tower because it would involve riding in an elevator. Her extreme fear of small spaces is _____.

A. an element of panic disorder B. a compulsive behavior C. a phobia D. an example of excessive worry

Putting information into categories in order to remember them is called

a. cognitive elaboration. c. organization. b. control strategy. d. rehearsal.