Researchers have assumed that mothers are more likely to pass on autism-promoting gene variants. Thats because the rate of autism in women is much lower than that in men, and it is thought that women can carry the same genetic risk factors without having any signs of autism.
Who is at high risk for autism?
Children born to older parents are at a higher risk for having autism. Parents who have a child with ASD have a 2 to 18 percent chance of having a second child who is also affected. Studies have shown that among identical twins, if one child has autism, the other will be affected about 36 to 95 percent of the time.
What is the genetic cause of autism?
Studies suggest that ASD could be a result of disruptions in normal brain growth very early in development. These disruptions may be the result of defects in genes that control brain development and regulate how brain cells communicate with each other. Autism is more common in children born prematurely.
Can a child with ADHD be gifted?
ADHD AND GIFTEDNESS are sometimes described as having the same or similar characteristics. However, one diagnosis is considered a disability and one, a gift. Neither assumption is ideal in supporting the child identified with either ADHD, giftedness, or both, often referred to as twice exceptional or 2e.
Are gifted kids actually smarter?
Gifted and 2e people think differently and need to feel safe sharing their thoughts in a classroom. Gifted does not mean smart. Gifted is a brain-based difference that is sometimes a gift and often times comes with a challenge, especially when trying to fit in with the general public.
What are the signs of a gifted child?
Early Signs of Giftedness Include:Unusual alertness in infancy.Less need for sleep in infancy.Long attention span.High activity level.Smiling or recognizing caretakers early.Intense reactions to noise, pain, frustration.Advanced progression through the developmental milestones.Extraordinary memory.More items