Dr. Carbol has been a professional educator for over 30 years. He has been a teacher, school principal and has held a number of senior government positions. His doctoral thesis was on educational measurement and evaluation and he has graduate degrees in administration, and curriculum & instruction. During his career in the public sector, Dr. Carbol headed programs in curriculum, program development, assessment, learning resources and education technology. Dr. Carbol is an expert on the implementation of educational technologies in schools, and development of distance-learning.