“…Second, our family-informative sample mapping onto the population of children of alcoholic parent(s) who lived in largely lower middle to lower class communities allowed us to contribute to the literature of children of alcoholics. In fact, previous fi ndings from our study have been shown to be consistent with the results of at least two other longitudinal studies on community samples of children of alcoholics (Hussong et al, 2007(Hussong et al, , 2008a(Hussong et al, , 2008b(Hussong et al, , 2008c(Hussong et al, , 2010. Third, our analysis involving female-male sibling pairs made it possible to examine gender differences developmentally while controlling for important confounds such as family density of alcoholism, demographic background, and unequal sample sizes of the gender groups.…”