The sex role development of 3- and 4-year-old middle- and lower-class Mexican American and Anglo American males was compared. The sample consisted of 15 Mexican Americans and 15 Anglo Americans of low socioeconomic status (SES) and 15 Mexican Americans and 15 Anglo Americans of middle SES from day-care centers and nursery schools. Approximate SES…

The problem of delinquency is examined through a study of 300 boys in the three culture groups of lower-class Anglo-American residents of the Southwest United States (non Spanish or Indian culture), lower-class Mexican-Americans (residents of the United States of Mexican extraction), and lower-class Mexicans (residents of Mexico). The methodology…