Substance use is a frequently cited health risk behavior in the youth gang literature, yet little is known about how substance use patterns vary among gang-involved youth or the social ecological factors that contribute to potential variation. Developing relevant and effective service approaches will require an understanding of this variation and…

This study analyzed data from the National Survey of America's Families to determine the effects of particular child, parent, and family factors on serious emotional and behavioral problems of children. The results were tabulated in the form of odds ratios that depict the likelihood or degree of risk of each factor. The factors were also examined…