Centers for Disease Control and Prevention

Professor and Director, University of Louisville

Professor and Department Chair, Department of Special Education, Florida Atlantic …

University of Wuppertal

University of Zagreb. Faculty of Education and Rehabilitation Sciences

The Hopkins Centre, Griffith University

Leibniz Universität Hannover

Lecturer in Educational Psychology, Curtin University

University of Tuzla, Department of Behavioral disorders, Faculty of Special Education and

Institute of Neurobiology, Universidad Nacional Autónoma de México (UNAM)