Learning involves input of information followed by its integration, interpretation, memorizing, remembering and then finally resulting as an output through language or motor activity. People with learning disabilities face difficulties with one or more of these steps. Learning Disabilities circumscribe a variety of disorders that affect the acquiring, retaining, understanding, organizing or using verbal and / or non-verbal information.

It is helpful to understand the different ways symptoms of ADHD may present in childhood versus adulthood.For both children and adults, the primary symptoms that define ADHD include impulsivity, hyperactivity, and inattention. Not all individuals with ADHD will display these symptoms in the same way or to the same degree, and you may certainly see changes in the way the symptoms manifest as an individual ages and moves through different stages of life.