Learning Disabilities are a variety of disorders in areas such as reading, writing, math, listening, speech, and at times even difficulties in social perception. The causes of learning disabilities are not connected with the environment but are actually are result of abnormal activity in certain areas of the brain. Today, there is also evidence of the specific areas that are affected. Together with this, the environment can lessen or strengthen the disabilities. The tendency today is to characterize each of the learning disabilities specifically.
Reading Disability - This means abnormal development in reading words and writing. Its basis is difficulties in spoken language, difficulty in distinguishing between sounds and difficulty in the ability to store and retrieve words properly.
Difficulties in writing can be part of the reading problem or they can be derived also from abnormal motor development in which the child doesn't develop the ability to create the letters with the use of the handwriting system.
In math, we're speaking about difficulties in retrieving data and calculations, which affects afterwards automatic use of basic mathematical functions. In this area there is also a problem of retrieval and storage, which is also related to language and spatial and visual perception.
Around this cycle of learning disabilities in reading, writing, and math, there is also an array of disorders that explain them: attention disorders, perception disorders, memory, etc... Today the literature speaks also about associated difficulties in social communication, in other words, children that aren't successful in correctly analyzing social situations and their reactions in these situations are not effective.
Regarding attention-deficit - this is a disorder in the psychiatric spectrum, a sort of umbrella disorder over all learning disabilities, in other words: there is a possibility of the presence of learning disabilities and ADHD together, but there are cases of learning disabilities without ADHD or ADHD without learning disabilities. The distinction is unequivocal with the passage of time. In other words, if we have evidence of abnormal development from a very young age, we can know that the child is in danger of developing a learning disability; however, when the difficulties arouse all of a sudden in first grade or in sixth grade, the diagnosis is made along the timeline.
It's important to diagnose, treatment of the root cause, the achievements themselves, and the learning skills and then to check again after a period of time. If the child didn't narrow the gap in basic skills, the likelihood is that something isn't normal.