Changing personality patterns of police officers.

Twenty-five police officers were evaluated at or shortly after their recruitment and again 2 years later. Eleven of the officers were available for follow-up 4 years after recruitment. Minnesota Multiphasic Personality Inventory (MMPI) scores showed significant changes over time, suggesting increasing somatic symptoms, anxiety, and alcohol vulnerability. The increased vulnerability to alcohol abuse was the strongest finding, and by the 4th year of service, mean MacAndrews Alcoholism Scale scores were within the critical range. Results are discussed in terms of the peculiar stresses of police work and the need for periodic reevaluation to prevent stress-associated problems and also initiate early intervention programs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)