Cartoon Vignette From Study (image) Children's Hospital of Philadelphia Share Print E-Mail Caption Comparing cartoon vignettes before and after the girls' feedback. An example of a relatively provocative situation. Credit The Children's Hospital of Philadelphia Usage Restrictions credit The Children's Hospital of Philadelphia as the copyright holder. Share Print E-Mail 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.