Violence prevention among African American adolescent males.
OBJECTIVE
To test psychosocial mediators of the effects of an intervention in reducing the rate of growth of violence among adolescents.


METHODS
Five hundred and seventy-one African American adolescent males participated in this randomized trial. Multilevel modeling techniques were used to ascertain both intervention and mediated effects.


RESULTS
Intervention significantly reduced rate of growth of violence and 5 social and psychological factors in the treatment group relative to the control group. Four of these social and psychological factors were found to be complete mediators between the intervention and its preventive effects.


CONCLUSIONS
Changing psychological mediating variables is central to reducing youth violence.
Ngwe
Job E
JE
Northeastern Illinois University, Chicago, IL, USA.
Liu
Li C
LC
Flay
Brian R
BR
Segawa
Eisuke
E
Aban
Aya
A
D000293:Adolescent; D000294:Adolescent Behavior / Q000208:ethnology* / Q000523:psychology; D001741:Black or African American / Q000523:psychology* / Q000706:statistics & numerical data; D002641:Chicago; D002648:Child; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D010379:Peer Group; D011594:Psychometrics; D012938:Social Perception; D013334:Students / Q000523:psychology; D014754:Violence / Q000208:ethnology* / Q000517:prevention & control* / Q000523:psychology