Understanding the Relationship Between Mental Disorder and Violence: The Need for a Criminological Perspective

This paper offers a criminologically informed framework to guide research on the relationship between mental disorder and violence. Criminological theories examined include social learning, social stress, social control, rational choice, and social disorganization. In addition, the "criminal careers" and "local life circumstance" methodologies are reviewed. It is argued that adopting a criminologically informed framework that takes into account within-person changes over time will contribute greatly to our understanding of the factors that affect violence among people with mental disorder living in the community, and enhance the capacity of research to support effective evidenced-based case management programs aimed at reducing violence.     

Assessing Violence Risk Among Discharged Psychiatric Patients: Toward an Ecological Approach

This paper draws upon data from the Pittsburgh site of the MacArthur Foundation's Risk Assessment Study, a large-scale study of violence risk among persons discharged from psychiatric hospitals, to examine the effect of the neighborhood context on risk of violence. This paper has two purposes: (1) to assess the extent to which the inclusion of neighborhood characteristics enhances violence prediction models—models that traditionally only include individual-level characteristics; and (2) to assess the consistency of individual level risk factors across different neighborhood contexts. Results indicate that neighborhood poverty has an impact over and above the effects of individual characteristics in identifying cases with violence. These findings support efforts to include neighborhood context in the assessment and management of violence risk among discharged psychiatric patients.