Hyperlexia average for their age groups. Literacy education in South Korea involves teaching students entire words, rather than starting with the relationship between phonemes and letters in Hangul, despite evidence that letter name knowledge is useful for learning to read words that have not been taught. The results suggest that hyperlexics are able to obtain the relations between letters (or the smallest unit of the writing system) and their phonemes without knowing the names. Comprehension difficulties can also be a result of hyperlexia. Semantics and comprehension both have ties to meaning. Semantics relates to the meaning of a certain word while
Statement of Demonstrated Ability Statement of Demonstrated Ability A Statement of Demonstrated Ability is a statement granted at the discretion of a Federal Air Surgeon to a person who is disqualified from obtaining a pilot's medical certification. It is granted only if the disqualifying condition or disease is static or non-progressive, and the person has been found capable of performing airman duties without endangering public safety. A Statement of Demonstrated Ability does not expire and only authorizes a designated aviation medical examiner to issue a medical certificate of a specified class if the examiner finds that the medical condition described on its face has