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Author Question: Tier 1 is designed to meet the needs of a majority of the school population and has _____ critical ... (Read 134 times)

sheilaspns

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on: Jun 20, 2018
Tier 1 is designed to meet the needs of a majority of the school population and has _____ critical elements:
 
  a. one
  b. two
  c. three
  d. four

Question 2

List some most common causes of visual impairment in children.
 
  What will be an ideal response?


dpost18

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Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

Accept answers including the following disorders: are Retinopathy of Prematurity (ROP), Cortical Visual Impairment, Albinism, Cataracts, and Optic Nerve Atrophy.


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Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

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