ISBN-13: 9781500695385 / Angielski / Miękka / 2014 / 176 str.
Youth gang membership is a serious and persistent problem in the United States. One in three lo- cal law enforcement agencies report youth gang problems in their jurisdictions.1 One in four high 2 school freshmen report gangs in their schools. Limited resources at the national, state, tribal and local levels make it more important than ever that we make full use of the best available evidence and clearly demonstrate the benefit of strategies to prevent gang-joining.