A significant number of students (about 10%) suffer from Specific Learning Disabilities.

Dysphasia and Verbal Language Disorders

Dysphasia is a severe language difficulties.

Dyscalculia

difficulties in making arithmetical calculations  

Dysorthographia

difficulties in recognition, understanding and reproduction of written symbols. 

Dyspraxia

difficulty in activities requiring coordination and movement.

Hyperactivity and Attention Deficit Disorder

Memory deficits

difficulties in retaining and remembering information.

Dyslexia

Difficulty in learning to read or interpret words, letters, and other symbols, but that do not affect general intelligence.