更多"She thinks that many learning disab"的相关试题:
[单项选择]Learning disabilities are very common. They affect perhaps 10 percent of all children. Four times as many boys as girls have learning disabilities.
Since about 1970, new research has helped brain scientists understand these problems better. Scientists now know there are many different kinds of learning disabilities and that they are caused by many different things. There is no longer any question that all learning disabilities result from differences in the way the brain is organized.
You cannot look at a child and tell if he or she has a learning disability. There is no outward sign of the disorder. So some researchers began looking at the brain itself to learn what might be wrong.
In one study, researchers examined the brain of a learning-disabled person who had died in an accident. They found two unusual things. One involved cells in the left side of the brain, which control language. These cells normally are white. In the learning-disabled person, however, these cell
A. structure and function
B. color and function
C. size and arrangement
D. color and arrangement
[填空题]For children with learning disabilities, success at reading and mathematics isn’t always as easy as learning their ABCs or that two plus two equals four. That’s because some young stem have difficulty automatically retrieving such basic building blocks as letters, words, numbers and mathematical facts.
66. ______
The study also provides new evidence that there are distinct subtypes of learning disabilities and that specialized interventions may be required to help children overcome these different kinds of disabilities.
67. ______
The work is funded by the National Institute of Child Health and Human Development (NICHD..
The inability to rapidly and automatically retrieve and identify the building blocks of language and math forces children to use more cognitive resources to recall basic material. This, in turn, moans their attention is not focused on higher thinking processes such as comprehension and problem solving, according to Beminger and Busse.