1. Bowlby, J., Maternal Care and Mental Health, Geneva, WorldHealth Organisation,1951, claimed that institutional experience at an early age could permanently damage a child's later development. These doubts are still strongly felt by child-care workers and professional social work bodies. For a recent informed review of these arguments see Rutter, M. and Madge, N., Cycles of Disadvantage, London,Heinemann, 1976, pp.206-208.