Citation:
Peterson PE, Howell WG. Uses of Theory in Randomized Field Trials: Lessons From School Voucher Research on Disaggregation, Missing Data, and the Generalization of Findings. American Behavioral Scientist. 2004;47 (5) :634-657.
Paul E. Peterson
Henry Lee Shattuck Professor of Government, Harvard University
Director, Program on Education Policy and Governance
Taubman 218, Harvard Kennedy School 15 Eliot Street, Cambridge, MA 02138
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