Examined the effects of age at entrance to first grade on success in elementary school, using a set of demographic, social, and early experience variables as covariates. Concluded that entrance age was a far less powerful predictor of academic achievement than were socioeconomic factors. (Author/GR)

Recent statements by educators and child development specialists support the contention that a child's developmental maturity is the key predictor of success in school. Possible modifications of student placement policies are considered, including establishment of transitional programs for kindergarten graduates not fully ready for first grade.…

The effects of age at entrance into school on subsequent elementary school performance were studied in a cohort of children who started grade 1 in the Dallas school system (Texas) in fall 1981. Most of the subjects were born on or after September 1, 1974 and before September 1, 1975; the spread of ages was 1 year. A total of 3,028 male and 3,019…

This paper reviews literature and research on the effects of age of initial entry into schooling, citing over 20 studies from the 1930's through the 1970's relating entrance age to academic success and personality development. Studies investigating the effect of early entry into first grade on academic achievement have indicated that not only…

Using a subsample of data relating to 4,668 first- and second-graders and their families from the 1991 National Household Education Survey, a study examined different ways of measuring whether a child is behind in grade and compared these measures with data about children who are below modal grade levels. Several profiles emerged. Children delayed…