Research shows that risk factors may be present from birth and tend to run in families. In fact, children who have a parent with a learning disability are more likely to develop a learning disability themselves.
Learning disorders are believed to occur because of an abnormality in the nervous system, either in the structure of the brain or in the functioning of brain chemicals. The difference in the nervous system causes the child with a learning disorder to receive, process, or communicate information in a different way.
Fragile X syndrome is a genetic condition that causes a range of developmental problems including learning disabilities and cognitive impairment. Usually, males are more severely affected by this disorder than females. Affected individuals usually have delayed development of speech and language by age 2.
A learning disability can be diagnosed at any time. A child may be diagnosed at birth, or you might notice a difference in your child's development during early childhood. For some people it may be many years before they receive a diagnosis, while others may never receive a diagnosis at all.
Intellectual disability is most often caused by changes to the genome that take place in early fetal development and are not found in the parents' DNA.
No one really knows what causes a learning disability. Often, learning problems can run in families (genetic), but environmental factors can play a role too. Mostly, learning disabilities occur because there is an enormous range of variation that occurs normally in people's cognitive strengths and weaknesses.
Although ADHD is not considered a learning disability, research indicates that from 30-50 percent of children with ADHD also have a specific learning disability, and that the two conditions can interact to make learning extremely challenging.
That's what happened to several famous people with learning disabilities, including Alexander Graham Bell, Albert Einstein, Bill Gates, Thomas Edison and Louis Pasteur. Alexander Graham Bell most likely had dyslexia, and he went on to invent the first practical telephone.
Family history and genes. Having a blood relative, such as a parent, with a learning disorder raises the risk of a child having a disorder. Risks before birth and shortly after. Learning disorders have been linked with poor growth in the uterus and exposure to alcohol or drugs before being born.
The causes include genetic factors, infections before birth, brain injury or damage at birth, brain infections or brain damage after birth. However, for many who are diagnosed with having a general learning disability, the cause remains unknown.
A learning disability is not a mental health problem. But people with learning disabilities may also experience mental health problems. There are lots of different reasons for this.
These factors include genetics; parental health and behaviors (such as smoking and drinking) during pregnancy; complications during birth; infections the mother might have during pregnancy or the baby might have very early in life; and exposure of the mother or child to high levels of environmental toxins, such as lead ...
Illness during and after birth: An illness or injury during or after birth may cause learning disabilities. Other possible factors could be drug or alcohol consumption during pregnancy, physical trauma, poor growth in the uterus, low birth weight, and premature or prolonged labor.
Their brains are simply wired differently—and this difference affects how they receive and process information. Simply put, children and adults with learning disabilities see, hear, and understand things differently. This can lead to trouble with learning new information and skills, and putting them to use.
Students with specific learning disabilities have average to above average intelligence but may have difficulties acquiring and/or demonstrating knowledge and understanding content.
False! By definition, a learning disability can only be diagnosed in someone with average or above-average intelligence. Those with learning disabilities often have a high IQ — however, the LD is holding them back from demonstrating their true intelligence in daily achievements.
Although it is usually mistaken as intellectual fault, having a learning disability is not related to an individual's intellectual capability. People with learning difficulties tend to score within the normal range of IQ functioning on an IQ test.
Students who are affected by ADHD often have a hard time with math because their memory is not very strong and blocking out external stimuli is a struggle. Memory, which is where information is stored for later use, is one of many executive functions.
ADHD is not on the autism spectrum, but they have some of the same symptoms. And having one of these conditions increases the chances of having the other. Experts have changed the way they think about how autism and ADHD are related.
While anxiety can certainly make things like focusing and paying attention more difficult, anxiety is not a cause of learning difficulties, but rather one of many symptoms. Children with learning differences are significantly more likely to have challenges with anxiety than children without a learning difference.
Federal law states that a learning disability (LD) is a permanent neurological disorder that may be subtle to severe. It limits the brain's ability to store, process, and produce information and affects a person's ability to speak, listen, read, write, or do math.
A study of military veterans with PTSD found a link between PTSD, depression, and learning impairment, including impaired memory and vocabulary.