The MacArthur Research Network on Adolescent Development and Juvenile Justice (ADJJ) has released a series of issue briefs that present findings from the Network's past and ongoing research. The briefs present research on competence to stand trialcriminal blameworthinessadult transfer, youth psychopathy, and findings from the ongoing Pathways to Desistance study. The briefs serve as a valuable tool for creating a common understanding among the many players in the juvenile justice arena.