| | Perry Preschool | Tulsa UPK | 8 State Pre K | Head Start |
|---|
Cog/Lang | .75 | NA | .23 | .09 (.18) |
Math | NA | .36 | .31 | NS (.15) |
Print | NA | .99 | .79 | .25 (.24) |
- Note. Head Start effects at age 3 reported in parentheses. There were fewer problems with nonparticipation of the treatment group and participation in other programs for the control group at age 3, so these estimates may more accurately reflect program impact. From “Effects of eight state prekindergarten programs on early learning,” by W. S. Barnett, K. Jung, E. C. Frede, J. Husted, & C. Howes, 2010, Paper presented at the annual meeting of the American Education Finance Association, Richmond, VA.; “Head Start Impact Study. Final Report,” by USDHHS, 2010, Administration for Children and Families, Washington, DC.
