The expected personality characteristics of alcohol-dependent individuals

The Big Five personality factors were used as a framework for examining the expected personality characteristics of individuals who are alcohol-dependent. In an experimental study, participants used a measure of the Big Five personality factors to rate two individuals, each described with either signs of alcohol dependence or not. The ratings of the participants showed that they expected the alcohol-dependent versions of both individuals to be less agreeable and less conscientious. The participants expected the alcohol-dependent college student to be more extraverted and the alcohol-dependent lawyer-father to be more neurotic. The expected personality characteristics of the alcohol-dependent versions of the two described persons were very similar to the actual personality characteristics of alcohol-dependent individuals. The results were consistent with prior findings regarding narrow-band personality traits related to the Big Five. The results help explain prior findings about the social handicap of problem drinking with regard to making friends, dating, marriage, and working. The findings have potential use in alcohol-problem prevention and treatment.