The Evolution of Vision
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Questions and Answers

Which type of visual tasks were of paramount importance in previous generations?

  • Distance visual tasks (correct)
  • Reading tasks
  • Near vision tasks
  • Two-dimensional tasks

    • What can happen when persons lacking appropriate vergence or accommodative abilities try to accomplish near vision tasks?

  • They may have enhanced stereoscopic vision.
  • They may have reduced visual acuity.
  • They may experience improved visual performance.
  • They may develop ocular discomfort or become fatigued. (correct)

    • What are the two-dimensional near vision tasks mentioned in the text?

  • Hunting and fishing
  • Stereoscopic vision and visual acuity
  • Desk work and computer viewing (correct)
  • Reading and farming

    • What is the main reason why some persons are incapable of performing near vision tasks efficiently?

    <p>Lack of stereoscopic cues (A)</p> Signup and view all the answers

    What can interfere with visual performance in individuals with accommodative and vergence dysfunctions?

    <p>Ocular discomfort or fatigue (B)</p> Signup and view all the answers

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