Children Who Spent a Full Day in Kindergarten Versus Children

Children who spent a full day in kindergarten versus children who spent a half day

A) outperform the half day students academically in third grade.
B) are outperformed academically in third grade by the half-day students.
C) are equal in academic performance in third grade to those half-day students.
D) end up with more delinquency issues once they reach middle school.