Avelardo Valdez, University of Houston (IMAGE) University of Houston Caption University of Houston Sociology and Social Work Professor Avelardo Valdez explores the perception from schools, state agencies and even families that Mexican American girls who are associated with gangs are beyond help. Credit University of Houston 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.