Students are considered functionally blind:
A)whenever Braille is used as the preferred literacy channel.
B)when the primary channel of learning is through visual means with the use of prescription and nonprescription devices.
C)when they are completely without sight.
D)when they use limited vision to obtain information about the environment, but their primary channel of learning is through tactile or auditory means.

Question

Quizplus · Accepted Answer

The definition of functional blindness refers to individuals who may have some residual vision but primarily rely on tactile or auditory means for learning. Therefore, option D is the most accurate answer. Option A is incorrect because not all students who use Braille as their preferred literacy channel are necessarily considered functionally blind. Option B is incorrect because it refers to students who rely on visual means, which is the opposite of functional blindness. Option C is incorrect because it refers to individuals who have no sight at all, whereas functional blindness encompasses individuals with limited vision who rely on other means of learning.

Students Are Considered Functionally Blind