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Down syndrome or Down's syndrome, [12] also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] It is usually associated with developmental delays, mild to moderate intellectual disability , and characteristic physical features.
In her career as a professor at the University of Manitoba, Dr. Uchida facilitated two studies to investigate a possible connection between extensive maternal radiation and Down syndrome births. [10] The studies she conducted involved 972 children in each category studied, and she found strong evidence that abdominal x-ray exposure led to ...
Down Syndrome is a genetic disorder that was first described in 1866 by British doctor John L. Down. [2] It was discovered to be caused by an extra chromosome by French pediatrician Jérôme Lejeune in July 1958, less than two years before Tricia was born. [3] Medical advice in 1960 was typically to institutionalize children with Down Syndrome.
Developmental disability is a diverse group of chronic conditions, comprising mental or physical impairments that arise before adulthood. Developmental disabilities cause individuals living with them many difficulties in certain areas of life, especially in "language, mobility, learning, self-help, and independent living". [1]
The second, combined with a normal gamete from the other parent, gives rise to a typical child. The third leads to a translocation Down syndrome child. The last becomes a translocation carrier, like the parent. Translocation Down syndrome is often referred to as familial Down syndrome. It is the cause of about 4.5% of the observed Down ...
Educating Peter is a 1992 American short documentary film directed by Gerardine Wurzburg about Peter Gwazdauskas, a special needs student with Down syndrome, and his inclusion in a standard third grade classroom in Blacksburg, Virginia. It won an Oscar at the 65th Academy Awards in 1993 for Documentary Short Subject. [1] [2]
The age of diagnosis can range from 9 months to 14 years, and the mean age is 4 years old in the USA. [11] On average each case of ASD is tested at three different diagnostic centers before confirmed. Early diagnosis of the disorder can diminish familial stress, speed up referral to special educational programs and influence family planning. [12]
In recent years, early childhood education [4] has become a prevalent public policy issue, as funding for preschool and pre-K is debated by municipal, state, and federal lawmakers. [ 5 ] [ 6 ] [ 7 ] Governing entities are also debating the central focus of early childhood education with debate on developmental appropriate play versus strong ...