1. Research Fellow, Unit for Institutional Change and Social Justice, University of the Free State, Bloemfontein, South Africa
2. Postdoctoral Research Fellow, Department of Communication and Media Studies, University of Johannesburg, Johannesburg, South Africa
3. Associate Professor, Journalism, Film and Television, University of Johannesburg, Johannesburg, South Africa
4. Associate Professor and Head of School, University of Johannesburg, Johannesburg, South Africa
5. Senior Lecturer and Head of Department, University of Botswana, Gaborone, Botswana