Intended for use in Florida training programs for caregivers of infants and toddlers with disabilities, this booklet describes some of the more common physical and health impairments that can affect young children. For each disability, the description generally stresses typical characteristics and special requirements. Addresses and telephone numbers of relevant organizations as well as one or more references are also provided for each condition. Conditions described are: cerebral palsy, cystic fibrosis, Down Syndrome, infantile autism, juvenile diabetes mellitus, muscular dystrophy - Duchenne type, prematurity, scoliosis, seizure disorders, and spina bifida. An additional section defines terms used with children having disabilities. Also included are a list of local Florida diagnostic and learning resource system centers, a glossary, and an index. (DB)