The second was a group of 456 inner-city Boston boys like Henry Keane, selected for a different reason: they were children who grew up in some of Bostonās most troubled families and most disadvantaged neighborhoods, but who, at age 14, had mostly succeeded in avoiding the paths to juvenile delinquency that some of their peers were following. More than 60 percent of these adolescents had at least one parent who immigrated to the U.S., most from poor areas of Eastern and Western Europe and areas in or near the Middle East, such as Greater Syria and Turkey. Their modest roots and immigrant status made them doubly marginalized. Sheldon and Eleanor Glueck, a lawyer and a social worker, respectively, initiated this study in an attempt to understand which life factors prevented delinquency, and these boys had succeeded on that front.