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ERIC Number: EJ1125425
Record Type: Journal
Publication Date: 2017
Pages: 28
Abstractor: As Provided
ISSN: ISSN-1934-5747
Unpacking the Treatment Contrast in the Head Start Impact Study: To What Extent Does Assignment to Treatment Affect Quality of Care?
Friedman-Krauss, Allison H.; Connors, Maia C.; Morris, Pamela A.
Journal of Research on Educational Effectiveness, v10 n1 p68-95 2017
Attending high-quality early childhood care and education (ECCE) is associated with higher cognitive and social-emotional skills, especially for children growing up in poverty, but access to high-quality ECCE is limited. This study capitalizes on the random assignment design of the Head Start Impact Study to better understand whether the randomized offer to attend Head Start, a free comprehensive child development program for low-income and at-risk children, raises the quality of ECCE in which children enroll. Multinomial logistic regression was used to isolate the intent-to-treat impacts of random assignment to Head Start on ECCE quality from impacts on enrollment in formal ECCE. Results indicate that children randomly assigned to receive Head Start (treatment), compared to children in the control group, were more likely to enroll in high-quality and, to a lesser extent, low-quality ECCE. Treatment impacts were largest at the high end of the quality distribution, were driven by increased enrollment in Head Start, and differed for 3- and 4-year-olds. These results highlight the important role of Head Start in providing high-quality ECCE for low-income children.
Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site:
Publication Type: Journal Articles; Reports - Research
Education Level: Early Childhood Education
Audience: N/A
Language: English
Sponsor: Administration for Children and Families (DHHS); Institute of Education Sciences (ED)
Authoring Institution: N/A
Identifiers - Assessments and Surveys: Early Childhood Environment Rating Scale
IES Funded: Yes
Grant or Contract Numbers: 90YR0049/02; R305B080019