AbstractGroups of police officers from two Australian police forces completed a number of psychological tests to determine the stressors of police life and to assess the impact of a number of personality variables on stress appraisals. Work stresses were found to fall into two discernible categories: job content stressors — those which arise from the duties police officers carry out — and job context stressors — those which derive from the nature of the police organizations in which officers perform their duties. All personality measures correlated more highly with job context stressors than with job content stressors, suggesting that the major source of stress for police officers come from the organization in which they