Rachel Sermier Dessemontet, Catherine Martinet, Anne-Françoise de Chambrier, Anne-Laure Linder, Natalina Meuli: Data of an RCT study on the effects of a phonics-based intervention on the reading skills of students with intellectual disability [Dataset]. Haute Ecole Pédagogique - HEP-VD. Distributed by FORS, Lausanne, 2021.