“…Ph vllis Levenstein is Director, Ve'rballnteraction Project, Mother-Child Home Program, Freeport, New York. replications have been supervised (in four other organizations with differing populations) by the Verbal Interaction Project, which created the Program and is studying its social feasibility (Levenstein, 1970;Levenstein and Levenstein, 1971; Levenstein and Sunley, 1968). Each year the Program children have made large cognitive gains (some as much as 40 lQ points) averaging about 17 IQ points by the end of the two-year Program, laying the groundwork for coping with later school tasks.…”