Policy
Jason T. Hustedt, PhD, W. Steven Barnett, PhD
University of Delaware & National Institute for Early Education Research, Rutgers University, USA
April 2017, 2nd rev. ed.
Janet Currie, PhD
University of California, USA
April 2009, Rev. ed.
Head Start Policy: Comments on Currie, and Hustedt and Barnett
Edward Zigler, PhD
Sterling Professor of Psychology, Emeritus, Yale University, USA
December 2005
Lessons Learned from the Early Head Start Program
Cheri A. Vogel, PhD, Yange Xue, PhD
Mathematica Policy Research, USA
October 2018, Rev. ed.