Learning Disability Terminology

Dyslexia

a language processing disability that is manifest through difficulty with reading, writing and spelling. For example, letters and words may be written backwards and words may be pro­ nounced backwards.

Dyscalculia

a math skills disability that is manifest through difficulty with computation, remem­ bering math facts and using concepts of time and money. For example, a student may have diffi­ culty counting by 2s, 3s, or 4s or may not be able to tell if it is a.m. or p.m.

Dysgraphia

a written expression disability that is manifest in problem handwriting, incorrect spelling and disorganized composition. For example, a student may not be able to write standard letters or create transition ideas between ideas.

Dyspraxia

a fine motor skills disability that is manifest in difficulty with coordination and manual dexterity. For example, buttons, scissors or keyboards may be difficult for the student to use.

Auditory Processing Disorder

an interpreting auditory information disability that manifests itself in difficulty with language development and reading. For example, a student may have difficulty predicting how a sentence will end or interpreting connections in a speech.

Visual Processing Disorder

a visual interpretation disability that is manifest through difficulty with reading, writing and mathematics. For example, the student may have trouble distinguishing visually between "h" and "n" or may misread the symbols in mathematics.

Attention Deficit Hyperactivity Disorder

a concentration and focusing disability that is manifest in over activity, distractibility and impulsivity. For example, a student will have difficulty sitting still and will want to begin another task before one is finished.

Source: National Center for Learning Disabilities online at http://www.ld.org/LDInfoZone/pdf/FactSheet_LD_Quick.pdf