Institution: | 1. Visual Impairment Centre for Teaching and Research (VICTAR), School of Education, University of Birmingham, Edgbaston B15 2TT, United Kingdom;2. ICEVI Africa, Nairobi, Kenya;3. Kenya Institute of Special Education, P.O. Box 48413, Nairobi, Kenya;4. School of Graduate Studies, Special Education Division, Kenyatta University, Nairobi, Kenya |