William T. Gormley, Jr.; Gayer, Ted - In: Journal of Human Resources 40 (2005) 3
Since the mid-1990s, three states, including Oklahoma, have established a universal pre-kindergarten (pre-K) program. We analyze the effects of Oklahoma’s universal pre-kindergarten (pre-K) program for four-year-olds on children in Tulsa Public Schools (TPS). The main difficulty with testing...
