This study aims to identify the beliefs of Jordanian parents of children with disabilities (CWD), including intellectual disabilities, specific learning disorders and Autism Spectrum Disorder: both in terms of the causes of these disabilities, and the ability of their children to make progress. A qualitative interpretive methodology was employed. Interviews were used to collect data from 63 parents of CWD. Two major themes emerged concerning beliefs about the causes of disability and children's progress. Results showed generally that disabilities were attributed to supernatural and biomedical causes; also, most parents had positive expectations about their children's progress, especially in education skills, and had hopes for their children's futures. Conclusions and implications are presented in the light of the study findings.