Murphy, Lois Barclay, 1902- Vulnerability, coping, and growth : from infancy to adolescence / Lois Barclay Murphy and Alice E. Moriarty - New Haven : Yale University, 1976 - 640 p. ; 24 cm. p. 435-448 ISBN: 0300019017 Subjects--Topical Terms: Child psychology--Longitudinal studies