Eating disorders in a nonclinical adolescent population: implications for treatment

The present study investigates the prevalence of adolescent eating disorders across gender, cultural groupings, and socioeconomic status. The Eating Attitudes Test, the Binge-Eating Questionnaire, and a demographic questionnaire were administered to students at two high schools. The results indicate a high rate of eating disorders in a nonclinical adolescent population. The rates for binge eating are comparable to those found in studies of college students--found at a younger age. With regard to SES, cross-cultural and gender findings, it is clear that eating disorders cross socioeconomic class and ethnic groups, and have a higher rate of occurrence in males than previously reported. Given such high rates of eating problems in a nonclinical population, the issue of prevention and early detection must be addressed. Additionally, more specific information on male eating disorders is needed.     

Delinquent youths and family

This study investigates the relationship of several demographic variables, family structure (number of siblings in house, family intactness, sibling rank, number of persons in household) and family environment (family relationship, personal growth, and family system maintenance). The family environment variables are dimensions of the Family Environment Scale (Moos, 1974). The subjects reported a fairly good reliability on the scale (Cronbach's alpha = .753). The data collection for the present study represents 198 youths: 68 official chronic delinquents and 130 official nondelinquents. A discriminant analysis was used to determine which of the demographic and family environment variables had the most predictive power in discriminating between the groups. The general analysis indicated that ten of the variables explained 49% of the variance between the chronic delinquent and nondelinquent groups. Personal growth was found to have the most discriminating power, followed by number of siblings, race, sex, and system maintenance.