Delinquency expert Patrick Tolan and his colleagues (Tolan, Henry, Schoeny, Bass, Lovegrove, & Nichols, 2013) recently took stock of the mentoring literature and its effects on delinquency (i.e., arrests and convictions), as well as indicators associated with delinquency (i.e., academic outcomes, aggression, drug use). Their comprehensive review extended previous meta-analyses by: systematically exploring how variations in program […]