Uses of Theory in Randomized Field Trials: Lessons From School Voucher Research on Disaggregation, Missing Data, and the Generalization of Findings
Publication information:
Peterson P, Howell W. 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.