Addressing the needs of infants and toddlers exposed to maltreatment: Examining the impact of an integrated early head start & children and youth services program

•Maltreatment during the zero to three age range is particularly damaging.•Integrated early intervention programs are important for children who experience maltreatment.•The impact of an integrated Children and Youth Services and Early Head Start program is investigated.•Length of enrollment in an integrated Children and Youth Services and Early Head Start program is investigated is associated with positive developmental outcomes.