Psychologists who find it helpful to record the frequency of a patient's aggression, self-care, and unusual actions would use

A student hypothesizes that high school students that consume different flavors of a drink before a spelling test will perform differently. A study to test the hypothesis finds that with a bitter drink, performance is best 6 hours after drinking it, whereas with a sweet drink, performance is better 1 hour after drinking it. Which of the following is the dependent variable?

a. flavor of drink b. participants' spelling test scores c. participants age d. time the drink was consumed e. number of drinks consumed

The case of Anna O. was all of the following EXCEPT

a. an important factor in the development of Freud's theory. b. a demonstration of the use of hypnosis to treat symptoms of hysteria. c. later discovered to be largely a fiction. d. Freud's first case that did not involve hypnosis. e. a major collaboration with Breuer.