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Direct linkHoman, Kendra J.; Mellon, Michael W.; Houlihan, Daniel; Katusic, Maja Z. – Journal of Autism and Developmental Disorders, 2011
Childhood disintegrative disorder (CDD) is a rare condition characterized by distinct regression of developmental and behavioral functioning following a period of apparently normal development for at least 2 years. The purpose of this article is to present the developmental, behavioral, psychosocial, and medical histories of eight children who…
Descriptors: Developmental Stages, Language Acquisition, Child Health, Case Studies
Berkson, Gershon – American Journal on Mental Retardation, 2002
A longitudinal study of 39 infants who engaged in stereotyped or self-injurious behaviors that were served in early intervention programs found these behaviors increased and declined over age more slowly than in typical babies. Head-banging seemed to be related to tantrums, whereas eye-poking developed early and seemed to be self-stimulatory.…
Descriptors: Behavior Change, Child Development, Developmental Disabilities, Developmental Stages
