The Psychological Assessment of Risk for Crime and Violence

This article provides an overview of the current practices and challenges in psychological risk assessment for crime and violence. Risk assessments have improved considerably during the past 20 years. The dismal predictive accuracy of unstructured professional opinion has largely been replaced by more accurate, structured risk assessment methods. Consensus has not been achieved, however, on the constructs assessed by the various risk tools, nor the best method of combining factors into an overall evaluation of risk. Advancing risk assessment for crime and violence requires psychometrically sound evaluations of psychologically meaningful causal risk factors described using nonarbitrary metrics.