U

A mild to profound loss of hearing in only one ear. Unilateral loss is now believed to adversely affect the educational process in a significant percentage of students who have it.

Universal design means a concept or philosophy for designing and delivering products and services that are usable by people with the widest possible range of functional capabilities, which include products and services that are directly accessible (without requiring assistive technologies) and products and services that are inter-operable with assistive technologies.

Any vocal expression.