[Observations of play and verbal behavior of boys with fragile X syndrome in early childhood].
Reports on development and behaviour in boys with fragile-X syndrome support the idea of a characteristic behavioural phenotype in this special population. Preliminary results are presented for 10 boys with fragile-X syndrome in early childhood. Severe mental handicaps and communicative abnormalities are observed less frequently than was expected on the basis of results reported for school-age children or adults. Boys with fragile-X syndrome show goal-directed and cooperative play behaviours in a Montessori play session, but less persistence and organisation than children with normal development or a mental handicap of heterogeneous origin. Results confirmed these behavioural differences as characteristic aspects of a "behavioural phenotype" in children who already in early childhood have fragile-X syndrome.
Sarimski
K
K
Kinderzentrum München.
D000328:Adult; D002648:Child; D002675:Child, Preschool; D005600:Fragile X Syndrome / Q000175:diagnosis* / Q000235:genetics; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis / Q000235:genetics; D007805:Language Development Disorders / Q000175:diagnosis* / Q000235:genetics; D008297:Male; D010641:Phenotype; D010988:Play and Playthings; D012919:Social Behavior; D014705:Verbal Behavior