Professor of CounselingDirector of the Diversity Reaserch and Action CenterGeorge Mason University
Dean and Sommerville-Knight ProfessorCollege of EducationUniversity of Oregon
Bureau for Juvenile JusticeMichigan Department of Human Services
Committee ChairAssistant Professor of Special EducationGeorge Mason University
Professor and Associate Dean for Research, Development, and Graduate StudiesCollege of EducationUniversity of Missouri-Columbia
ProfessorCollege of EducationUniversity of Illinois-Chicago
Professor, College of EducationBeijing Normal University Director, Research Institute of Education Policies and LawsPresident, National Special Committee of Education Policies and Law Researches
Director, China International Conference Center for Science and Technology
Deputy Director and Researcher, China Youth & Children Research CenterVice President, China Youth & Children Research AssociationEditor-in-chief, Journal “Youth & Children Research”
Professor, Chinese People’s Public Security UniversityBoard Member, Chinese Juvenile Delinquency AssociationDirector, Master Program of China-Foreign Police Comparison Field of Research: Police Science
Deputy Director, International ProgramsChina International Conference CenterFor Science and Technology
Associate ProfessorAssistant to Director of Research Institute of Educational Policies and LawsBeijing Normal University
Professor and School of Law and academy of Criminal LawDirector of Research, Institute of Criminology and Criminal PolicyAcademy of Criminal LawBeijing Normal University