Background: Williams syndrome (WS) and Down syndrome (DS) are two neurodevelopmental genetically based disorders which exhibit mental retardation with a unique cognitive profile. Naming in individuals with WS and DS has been investigated in several studies, with results indicating that the performance of children with WS and DS is at a similar…

Learning to move and moving to learn are vital aspects of every child's growth and development. Physical therapists and educators have consistently advocated the importance of being involved in a range of movement activities and games. Movement can provide an avenue for learning and interaction with others and can be linked to language and…

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…

This study examined the functions of structured modeling and mother-child play settings upon the development of pretend actions in young Down Syndrome children. Subjects were 30 pairs of Japanese children, with a developmental age range of 12-35 months, and their mothers. The children were individually administered five phases of premodeling,…

The annotated bibliography presents approximately 75 citations (1971-1976) on teaching methods and curricula for the mentally retarded. It is explained that the information was gathered from volume eight of Exceptional Child Education Resources. Arranged by accession number, entries usually contain information on author, title, source, date,…

A longitudinal research study of the growth and development of 10 severely mentally handicapped mongoloid (Down's Syndrome) children reared together in a state hospital was conducted. They were tested regularly on the same scales, providing comprehensive histories of mental, psychomotor, and physical growth. When comparison with similar children…

The article details on three classroom projects using computers and synthesized speech software to foster expressive language and facilitate language comprehension in severely visually handicapped preschoolers and in preschool- and school-age Downs syndrome children. Computer use with a cerebral palsied child for story comprehension and…

A study involving eight boys with autism and eight boys with Down syndrome (ages 6-10) with similar adaptive behavior levels used an ecological approach to study the in-depth structure of the behavior stream. Narrative records were collected and analyzed based on duration and frequency of behaviors. Each record was analyzed by marking the behavior…

Modern research has suggested that imitation is a natural mechanism of learning and communication, yet the possibility of imitation in newborn humans has been controversial. This book looks at evidence for innate imitation in babies. The chapters in the first section of the book reassess the Piagetian tradition, especially concerning the relation…

Down's syndrome adolescents were compared with age- and I.Q.-matched non-Down's syndrome retardates on a two-point finger tapping task. Results supported the hypothesis that Down's syndrome retardates show a deficit in developing and utilizing preprogramed motor sequences. (CM)

Longitudinal videotape recordings of six young children with autism and six age- and language-matched children with Down syndrome in structured play with their mothers were analyzed. Findings of reduced expression of positive affect by autistic subjects suggest that their known deficits in attention and affective responsiveness persisted even in…

Analysis of communicative exchanges between 24 children (ages 2-3) with Down syndrome and their mothers found that the quality of children's responses was highly associated with the degree to which the mothers' requests were related to the child's current activity and matched or were below the child's current developmental level. (DB)

Fifty-eight adults with Down syndrome were assessed longitudinally over 10 years for the purpose of modeling aging-related change in cognitive function and adaptive behavior. Findings provide further evidence of changes in performance with age and include selected effects for participants who completed the study and those lost to follow-up.…

A woman with Down syndrome, who had shown selective mutism for more than 14 years, successfully participated in a program designed to reinforce communication and gradually increase the number of words spoken to one person and then to others. Nonaversive behavior methods were used and response initiative procedures were developed. (Contains…

The hearing ability and related cognitive ability of 26 adolescents and young adults with Down's Syndrome (DS) and 26 matched subjects with trainable mental retardation (MR) were compared. Results revealed greater hearing losses in DS than in other MR individuals, especially in the high-frequency range. DS subjects with poorer hearing needed more…