Directors of Photography:
Actors and Participants:
Library and Archives Canada: 16mm.
"Film on the causes of mental retardation in children and the need for early skills development in the home, at school, camp, and the hospital. Among the health care experts interviewed are: Dr. J.S. Pritchard of the Hospital for Sick Children; Dr. Robert A. Haslam of the University of Calgary; and Shirley Lawley, registered nurse, of London, Ontario."