Analysis of venous blood samples from 24 mothers of G1-trisomy-affected (Down's Syndrome) children and 23 mothers of chromosomally normal children indicated that mothers of G1-trisomy-affected children had a greater than expected involvement of the G-chromosomes in associations of acrocentric satellited (chromosome configuration) chromosomes.…

Presented is the transcript of a television interview with the parents of a 20-month-old child with Down's Syndrome. (DB)

A similar version was presented at a joint session of the American Academy on Mental Retardation and the American Association on Mental Deficiency (May, 1969). (Author)

Identified shortly after birth, Down's syndrome babies will represent a substantial number of infants in need of early intervention services. Direct contact with parents of Down's syndrome infants can provide professionals with opportunities to share new genetic findings that may assist parents in adjusting to the birth of their handicapped child.…

The findings provided tentative support for the notion that Down syndrome children suffer a specific deficit in some areas of motor coordination. (Author)

The structure of the spontaneous language samples of nine Down's syndrome children (7 to 12 years old) was compared to that of nine nonretarded children, using the generative semantic model proposed by W. Chate. Language samples were analyzed in terms of mean length of utterance and semantic structure. (Author/SBH)