Description:
An investigation of the effect of program length on children?s literacy and mathematics achievement, based on a sample of 2,538 students in public prekindergarten and Head Start classes in Montgomery County, Maryland assigned to groups that received full-day instruction, half-day instruction, and a randomly selected control group
Resource Type:
Reports & Papers
Publisher(s):
Preparer(s):
Country:
United States
State(s)/Territories/Tribal Nation(s):
Maryland