Question

Orientation and mobility skills
a. develop naturally in people who are blindsurprisingly little instruction is needed to learn them as long as one is highly motivated.
b. are largely dependent on motivation and proper O & M. instruction.
c. are highly correlated with level of visual acuity, the greater the loss of acuity, the better one's O & M skills.
d. are highly correlated with level of visual acuity, the greater the loss of acuity, worse are one's O & M skills.

Answer

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