Screening for school readiness: The influence of birthdate and sex

Abstract

School readiness has been measured in many ways; chronological age, sex, and developmental age all have been used, with varying success, to predict young children's readiness for school. One hundred and fifty-two children were classified by birthdate and sex, and compared on their performances on the Gesell Screening Test, the Gesell School Readiness Test (GSRT), and the Stanford Achievement Test. The Gesell measures were sensitive to the different birthdate groups; however, these differences diminished as the children aged. There were no significant differences between birthdate groups on the Stanford Achievement Test. Females scored higher than males on the GSRT at the end of kindergarten, but no interactions between birthdate and sex were found. Implications of the varying ways to determine school readiness are discussed.