Professor Emeritus, University of Northampton, UK
Principal Lecturer, University of Worcester, UK
Professor Emeritus, University of Warwick, UK
Adjunct Professor, University of Rhode Island, USA
Clinical Professor, University of Houston, USA
Professor, University of Ibn Zohr, Morocco
Associate Professor, Clinical Linguistics, The University, Ethiopia
Lecturer, Coventry University and University of Warwick
Director, Psychological and Pedagogical Victor Center, Italy
Head, Department of Health and Well-being, University of Worcester, UK
West Visayas State University, Philippines
Director, Keystone Institute, USA