Spergel, Irving A.

Irving A. Spergel (A.B. Social Sciences, City College of New York, 1946; A.M. Social Work, University of Illinois, 1952; Ph.D. Social Work, Columbia University, 1960), is a groundbreaking researcher of youth gangs and juvenile delinquency.

Through his work with communities and gang youths, Spergel developed a national model for the suppression of gangs and prevention of youth gang violence. Bringing together communities, law enforcement, social agencies, and government organizations, the "Spergel Model" emphasizes community organization, social and legal intervention, and organizational development. Spergel has also written over 100 books and articles, including Racketville, Slumtown, Haulburg: An Exploratory Study of Delinquent Subcultures (1964); Community Problem Solving: The Delinquency Example (1969); and the seminal The Youth Gang Problem: A Community Approach (1995).

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