By Cohen's guidelines, a difference between means of .5 standard deviations is small.

In using guided imagery, the person does all of the following EXCEPT

a. visualizing him or herself alone, in a comfortable position, and the scene as realistically as possible. b. trying to feel, taste, smell, hear, and see what one would be actually experiencing in the calming scene. c. forming the images several times a day for about five minutes each time. d. relaxing different sets of muscles as he or she forms the images.

The set of rules that are used to regulate how we combine words in phrases and sentences is called:

a. phonemes c. grammar b. morphemes d. semantics