This paper describes and evaluates a two-year parent education program designed to involve whole families. The program begins when the child is a year old, and includes in-home training of the mother, plus several weekend sessions for the entire family. In its second year, mother and child partici pate in a nursery school setting, and father is involved in evening meetings. Bilingual training is emphasized. Significant achievements on the part of both program children and program mothers, as compared to controls, are reported on a number of measures.