Catherine McDonald, Penn Nursing (IMAGE) University of Pennsylvania School of Nursing Caption Catherine C. McDonald, PhD, RN, Assistant Professor of Nursing at the University of Pennsylvania School of Nursing (Penn Nursing) and a Senior Fellow with the Center for Injury Research and Prevention at Children's Hospital of Philadelphia Credit Penn Nursing Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.