Final answer:
The Head Start program has been found to improve school readiness and may provide a small boost to intelligence for low-income students. It aims to address the preschool deficit and offers academic-centered preschool to students of low socioeconomic status.
Step-by-step explanation:
Research on the effectiveness of the Head Start program suggests that enrichment programs improve school readiness and may provide a small boost to intelligence. While permanent gains in intelligence scores have not been proven, the program aims to address the preschool deficit for low-income students. The federal Head Start program offers academic-centered preschool to students of low socioeconomic status, giving them an opportunity to catch up with their peers.