By
Jane Knitzer and Nancy K. Cauthen
National Center for Children in Poverty
The Joseph L. Mailman School of Public Health
Columbia University
In Collaboration with
Ellen Kisker
Mathematica Policy Research, Inc.
By
Jane Knitzer and Nancy K. Cauthen
National Center for Children in Poverty
The Joseph L. Mailman School of Public Health
Columbia University
In Collaboration with
Ellen Kisker
Mathematica Policy Research, Inc.