It is defined as a decreased ability to see to a degree that causes problems not fixable by usual means, such as glasses or medication.

Select All the Characteristics of Visual Impairment

A visual impairment that adversely affects a student’s educational performance even when corrected to the extent possible.

If someone’s vision is between 20/70-20/160 and cannot be corrected, the student has moderate to low vision.

The lack of light perception is known as total blindness or total visual impairment.

From 20/200-20/400 is legally blind with severe low vision. From 20/400-20/1000 is profound visual impairment, and is very close to total blindness.

It is the form most associated with colorblindness, where people see no colors.

Strabismus is caused by a muscle imbalance.

Check the two types of strabismus.

Refers to partial or complete loss of ability to hear.

A person with a _______ may hear some speech sounds but soft sounds are hard to hear

A person with a ________ will not hear any speech and any very loud sounds.

The following are identification of hearing disability, except______.

The following are factors of hearing disability, except ____________.