title: Neighborhood effects on the efficacy of a program to prevent youth alcohol use.
abstract: This study examines how neighborhood characteristics affect program efficacy. Data come from a randomized trial of a substance use prevention program called keepin' it REAL, which was administered to a predominantly Mexican American sample of 4,622 middle school students in Phoenix, Arizona, beginning in 1998. Multilevel models and multiple imputation techniques address clustered data and attrition. Among less linguistically acculturated Latinos, living in poorer neighborhoods and those with many single-mother families decreased program effectiveness in combating alcohol use. High neighborhood immigrant composition increased program effectiveness. Unexpectedly, the program was also more effective in neighborhoods with higher rates of crime. There were no significant effects on program efficacy for the more linguistically acculturated Latinos and non-Hispanic White students. Findings are discussed in light of theories of neighborhood social disorganization, immigrant adaptation, and social isolation.
authors: School of Social and Family Dynamics, Southwest Interdisciplinary Research Center, Arizona State University, Tempe, Arizona 85287-3701, USA. scott.yabiku@asu.edu
authors: Scott
authors: S
authors: Yabiku
authors: Stephen
authors: S
authors: Kulis
authors: Flavio Francisco
authors: FF
authors: Marsiglia
authors: Ben
authors: B
authors: Lewin
authors: Tanya
authors: T
authors: Nieri
authors: Syed
authors: S
authors: Hussaini
mesh_terms: D000069:Acculturation; D000293:Adolescent; D000437:Alcoholism / Q000208:ethnology / Q000517:prevention & control*; D001130:Arizona / Q000453:epidemiology; D002391:Catchment Area, Health; D003156:Community Mental Health Services / Q000458:organization & administration*; D005260:Female; D006630:Hispanic or Latino / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D017058:Mexican Americans / Q000706:statistics & numerical data; D015397:Program Evaluation; D012111:Residence Characteristics; D012919:Social Behavior; D012926:Social Control, Formal; D013695:Temperance; D016896:Treatment Outcome