The term "lunatic" came from the idea that odd behaviors could be caused by

The greatest dependence liability and most intense abstinence syndrome would result from chronic exposure to sedative-hypnotic drugs with

a. rapid onset and brief duration of action b. rapid onset and long duration of action c. slow onset and brief duration of action d. slow onset and long duration of action

One explanation of suicide in college students may be the stress of college. Such stress may come from

a. additional support from family and new friends at school. b. facing new academic demands. c. joining a sorority or fraternity. d. all of these may be explanations.