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Study Name
Study of Head Start
Study Sharepoint ID
101052
Evaluation name
Head Start Impact Study
Intervention (standard name)
Outcome domains examined
Strength of Evidence Tag
Reason for the Rating

This study received a low study quality rating because it is a high-attrition randomized controlled trial that does not demonstrate that the intervention and comparison groups were sufficiently similar before the intervention.

This study received a low study quality rating because it is a high-attrition randomized controlled trial that does not demonstrate that the intervention and comparison groups were sufficiently similar before the intervention.

Populations targeted
Settings in which the intervention was studied

Subgroups

Subgroup data - Female
No
Subgroup data - Male
No
Subgroup data - White
No
Subgroup data - Black
No
Percent No high school diploma or GED
37.74
Percent With a high school diploma or GED
33.63
Percent Parents
100.00
Percent Employed
49.00
Percent Black or African American
29.63
Percent Hispanic or Latino of any race
37.63
Percent White
32.74
Group formation formatted

In Fall 2002, families that applied to enroll their 3- or 4-year-olds in Head Start were informed that the program was using a lottery system to offer access to Head Start that year. The applicant children were then randomly assigned to either the intervention group with access to Head Start or control group with no Head Start access. A total of 4,667 children were randomized, with 2,783 assigned to the intervention group and 1,884 to the control group.

Study timing formatted

Children and their families were enrolled in the study in Fall 2002 and followed through Spring 2006.

Study funding formatted

Office of Planning, Research, and Evaluation within the Administration for Children and Families in the U.S. Department of Health and Human Services

Sample Characteristics

The study targeted low-income mothers seeking to enroll their kids in Head Start. Nearly half were married (45 percent in the Head Start group, and 47 percent in the control group). About a third were either Black, Hispanic, or White. One in three mothers had a high school education (34 percent in the Head Start group, and 33 percent in the control group). Nearly half of the mothers had some employment at baseline (49 percent in the Head Start group, and 49 percent in the control group).

Implementing organization formatted

Local Head Start providers.

Program history

Head Start has been implemented in the US since 1965.

Treatment condition formatted

The intervention group includes mothers whose 3- or 4-year-old was offered access to Head Start in Fall of 2002.

Comparison condition formatted

The control group includes mothers whose child was not offered access to Head Start but could access other childcare services or arrangements.

Mandatory services formatted

None

Timing of study formatted

Head Start provided early childhood education services to kids in the intervention group from preschool through Grade 1.

Setting details formatted

The program was implemented nationwide with services offered to children and their families either at a Head Start center or at home.

Delivered by public or private entity?
Public-private partnership
Secondary domains examined

Economic hardship, Center for Epidemiological Studies Depression Scale, Household Income

Earliest publication year
2010
Most recent publication year
2023
Check edits flag
No
Primary Service
Childcare and/or early education
Services Unclear
This field is populated using a formula. Do not manually edit.
Enrollment Period
Fall 2002
Intervention Duration
44.00
Subgroup data - Hispanic
No