Research that bears on the issue of school entry policies is summarized in this report. The focus is on the age children should be to enter kindergarten and the potential benefits of delaying school entry for all or some children. The research reviewed uses three methodologies: (1) comparing outcomes for children who have delayed entry by a year…

A comparison of seventh and eighth graders' behaviors and achievement in K-8 and junior high schools shows K-8 students performing more favorably in all areas. Students in nine K-8 schools and nine junior high schools in the City School District of New York City were compared on reading achievement, attitude toward school, students' self-esteem,…