Preschool attendance and kindergarten readiness

Scores on the Georgia Kindergarten Assessment Program (GKAP) of 171 students (81 students who had attended preschool and 90 students who had not attended preschool) were analyzed to determine whether school readiness test performance was influenced by participation in preschool programs. Students who had attended preschool demonstrated statistically higher overall school readiness, higher Physical scores, and higher Personal scores than students who did not attend preschool. No difference, however, was found in GKAP scores as a function of type of preschool attended. Only one gender difference was revealed, that in the Social measure on the GKAP in which girls outperformed boys. Implications of our findings and suggestions for further research are discussed.