PT - JOURNAL ARTICLE AU - Davis, Jaya AU - Sorensen, Jon R. TI - Using Base Rates and Correlational Data to Supplement Clinical Risk Assessments DP - 2013 Sep 01 TA - Journal of the American Academy of Psychiatry and the Law Online PG - 391--400 VI - 41 IP - 3 4099 - http://jaapl.org/content/41/3/391.short 4100 - http://jaapl.org/content/41/3/391.full SO - J Am Acad Psychiatry Law2013 Sep 01; 41 AB - The current study is a partial replication of previous studies designed to estimate the level of risk posed by capital murder defendants. The study draws on data describing the behavior of nearly 2,000 incarcerated capital murderers to forecast violence propensity among defendants sentenced to life imprisonment. Logistic regression is used to model various violence outcomes, relying on the following predictors: age, educational attainment, prior imprisonment, and gang affiliation. This exercise is designed to illustrate how actuarial data may be used to anchor individualized clinical assessments of risk in capital murder trials.