Christina J Groark Author & Editor

Robert B. McCall, Ph.D., is Professor Emeritus of Psychology at the University of Pittsburgh. He is a former Co-Director of the University’s Office of Child Development, an interdisciplinary unit devoted to university–community collaborative research and service demonstration projects. McCall is experienced in infant and child development and program evaluation.

Christina J. Groark, Ph.D., is Associate Professor Emerita of Education at the University of Pittsburgh. She is a former Co-Director of the University’s Office of Child Development, an interdisciplinary unit devoted to university–community collaborative research and service demonstration projects. Groark is a specialist in children with disabilities and creating and managing domestic and international intervention programs for vulnerable children.