Evidence points to associations between the socioeconomic composition of neighborhoods and children's and adolescents' development. A minimal amount of research, however, examines how timing of exposure to neighborhood socioeconomic conditions matters. This study used longitudinal data from the NICHD Study of Early Child Care and Youth Development…

Studied the individual and social connections between teenage and adult sexual outcomes over time, by race and locale, and by individual liaison using data from 28 counties in California. Results show that teenagers display behaviors virtually identical to those of adults of the same backgrounds and socioeconomic status. Implications for…

Many adolescents experiment with marijuana; the National Institute on Drug Abuse estimates that 46% of high school seniors have tried this drug at some time. Pushing boundaries is what young people do, and some researchers believe that trying marijuana is a normal part of growing up. RAND Corporation researchers have revisited Shedler and Block's…

Interviews with 634 Hispanics living in California's San Francisco Bay Area provided data on their drinking patterns by sex, age, income, education, marital status, occupation, and religion. Results confirmed previous findings that indicate that Hispanics have a higher rate of heavy drinking and alcohol problems than other ethnic groups. (NQA)