Detecting specialization in interpersonal violence versus suicidal behavior.

Research suggests that interpersonal violence and suicidal behavior often co-occur and share a common set of risk factors. This study examined (1) the extent to which individuals specialize in interpersonal violence or suicidal behavior and (2) the shared and unique covariates of individual specialization. Interventions that address both self- and outward-directed violence must be evidence based. Addressing violence prevention among youths at risk for suicidal behavior appears warranted, but targeting risk factors for suicide among the most violent youths may not be justified.