A research participant in a study of drug effects has experienced a brief, intense, dreamlike euphoria with a sense of increased visual and auditory sensitivity. The brief sense of pleasure is very powerful. Which drug has this subject likely received?

In the opening scenario of Chapter 4, the case of Miss S. is described. Her

"unilateral neglect" as a result of a stroke meant that she a. neglected her family and friends. b. was unable to speak but could understand others. c. neglected to pay attention to one side of her body and visual field. d. neglected her own welfare but was concerned for the welfare of others. e. could no longer experience emotion.

Jona is taking a test that measures how efficiently he processes information. What type of scale is being used?

A) Processing-speed scale B) Verbal scale C) Working memory scale D) Language scale