Measuring the Quality of Program Environments in Head Start and Other Early Childhood Programs: A Review and Recommendations for Future Research.

"If you have a kid that's ready to learn:" : the kindergarten transition experiences of urban, low-income, African-American preschoolers

Jarrett, Robin L., (2019)

The Seeds to Success Modified Field Test; Findings from the Impact and Implementation Studies

Boller, Kimberly, (2010)

Design and Methods in the Early Head Start Study

Faldowski, Richard A., (2013)