One important cause of terrorism may be the experience of ____

A Vietnam war veteran who hears a "call to battle stations" alarm sound last heard in heavy combat would be expected to

a. demonstrate no response. b. become extremely violent. c. feel relief that they are not now in combat. d. show strong emotional arousal. e. experience a happy feeling.

More than three out of every five doctor's office visits are for stress-related problems

Indicate whether the statement is true or false.