1) What is the prevalence of visual impairments? a) .06 b) .05% c) .04% d) .07% 2) Visual Impairment significally affects language development? a) True b) False 3) What is red reflex testing? a) Letters varying in size in each row  b) Using technology to determine if the vision problems lie in the eyes or the brain. c) It doesn't exist. d) Using photo screeners to determine vision abnormalities.

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視覺風格

選項

切換範本

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