A group of depressed persons (with a family history of depression) on medication who are currently feeling well are recruited for an experiment

When these persons are fed a diet low in tryptophan on one day and a cocktail high in amino acids (other than tryptophan) on the following day, they
A) become more aggressive.
B) become manic.
C) show changes in cognition, but not affect.
D) relapse into depression.
E) become voracious eaters.

Answer: D

Psychology

You might also like to view...

The modern discovery of hypnosis is generally attributed to:

A) Freud B) Mesmer C) Spanos D) Hilgard

Psychology

Suzy looks up from her lunch, realizing that Jacques has just said something to her. What was it? Oh, yes, he has just asked her if she wants to go to the movies. Suzy's ability to retrieve what Jacques said a moment or two later is due to her ___________

a) iconic sensory memory b) echoic sensory memory c) short-term memory d) tactile sensory memory

Psychology