Personality factors associated with frequency of marijuana use.

A number of personality and style-of-life variables were found to be significantly related to frequency of marijuana use, in a study of 1215 students on the University of California, Los Angeles, campus. Compared with the non-user, in composite the typical marijuana-user is somewhat depressed, more inclined to doubt his emotional adjustment. He likes to take risks and seeks stimulation; he has strong political opinions; he believes in punishment for law-breakers, but he is more likely to question it. He is not religious; he is less well identified with parents, and he has a lower opinion of their marital adjustment. He is not decisive about career goals; he is a fine arts or liberal arts major. He uses alcohol, sometimes in combination with marijuana; he first tried marijuana after entering college and is not increasing his use. The typical marijuana-user in the sample uses it infrequently, twice a month or less often, and is not likely to be using other drugs. The frequent user probably uses other drugs.