1. Instructional Systems Design and Technology, Sam Houston State University, TX, USA
2. Dialectical Publishing, LLC, Bloomington, IN, USA
3. Dialectical Publishing, LLC, Bloomington, IN, USA; Faculty of Education, University of Cambridge, England and Department of Educational Leadership and Management/Department of Educational Psychology, University of Johannesburg, Johannesburg, South Africa
4. Department of Counseling and Instructional Sciences, College of Education and Professional Studies, University of South Alabama, Mobile, AL, USA
5. University of Alberta, Edmonton, Canada and University of Johannesburg, Johannesburg, South Africa
6. Department of Psychology of Education, University of South Africa, Pretoria, South Africa