Durable effects of concentrated disadvantage on verbal ability among African-American children
- †Department of Sociology, Harvard University, Cambridge, MA 02138;
- §Department of Sociology, New York University, New York, NY 10012; and
- ¶Department of Sociology, University of Chicago, Chicago, IL 60637
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Contributed by Robert J. Sampson, October 28, 2007 (received for review September 22, 2007)
Footnotes
- ‡To whom correspondence should be addressed. E-mail: rsampson{at}wjh.harvard.edu
- © 2007 by The National Academy of Sciences of the USA






