Unpacking the Treatment Contrast in the Head Start Impact Study: To What Extent Does Assignment to Treatment Affect Quality of Care?
Summary by: Elizabeth Hentschel
Background
Attending high-quality early childhood care and education (ECCE) programs can lead to positive child outcomes across multiple developmental domains including cognitive and social-emotional. Children from low-income families rarely have access to high-quality ECCE – less than one quarter attend center-based childcare rated as high-quality. The National Head Start (HS) Program is one affordable (free) option to low-income families, but data from 2006 find that only 40% of National Head Start Programs are considered high quality. This study seeks to understand if children who were randomly selected and offered an opportunity to participate in Head Start enroll in higher quality ECCE than they otherwise would have.