Search results
Results from the WOW.Com Content Network
Definition. The National Institute of Neurological Disorders and Stroke defines reading disability or dyslexia as follows: "Dyslexia is a brain-based type of learning disability that specifically impairs a person's ability to read. These individuals typically read at levels significantly lower than expected despite having normal intelligence.
Dyslexia is the most common learning disability and occurs in all areas of the world. [12] It affects 3–7% of the population; [2] [5] however, up to 20% of the general population may have some degree of symptoms. [13] While dyslexia is more often diagnosed in boys, this is partly explained by a self-fulfilling referral bias among teachers and ...
Dyslexia does not affect general intelligence, but is often co-diagnosed with ADHD. [1] [2] There are at least three sub-types of dyslexia that have been recognized by researchers: orthographic, or surface dyslexia, phonological dyslexia and mixed dyslexia where individuals exhibit symptoms of both orthographic and phonological dyslexia. [3]
Outline of dyslexia. The following outline is provided as an overview of and topical guide to dyslexia: Dyslexia, previously known as word blindness, is a learning disability ('learning difficulty' in the UK) that affects either reading or writing. Different people are affected to different degrees. Problems may include difficulties in spelling ...
It tends to become more apparent as children get older; however, symptoms can appear as early as preschool. [15] Common symptoms of dyscalculia are having difficulty with mental math , trouble analyzing time and reading an analog clock, struggle with motor sequencing that involves numbers, and often counting on fingers when adding numbers.
Learning disability, learning disorder, or learning difficulty (British English) is a condition in the brain that causes difficulties comprehending or processing information and can be caused by several different factors. Given the "difficulty learning in a typical manner", this does not exclude the ability to learn in a different manner.
Deep dyslexia. Deep dyslexia is a form of dyslexia that disrupts reading processes. Deep dyslexia may occur as a result of a head injury, stroke, disease, or operation. [1] This injury results in the occurrence of semantic errors during reading and the impairment of nonword reading. [2][3] The term dyslexia comes from the Greek words 'dys ...
Dyslexia. Dyslexia is a disorder characterized by problems with the visual notation of speech, which in most languages of European origin are problems with alphabet writing systems which have a phonetic construction. [1] Examples of these issues can be problems speaking in full sentences, problems correctly articulating Rs and Ls as well as Ms ...