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School-Age Vision
Unlike a comprehensive exam, a simple vision screening ? a distance vision test using a Snellen chart ? only identifies 5% of vision problems in children. While these vision screenings are useful for offering an early indication of problems relating to distance eyesight, they miss other critical vision deficiencies that can impact a child's eye health, development and school and learning performance. However, a comprehensive eye exam measures a number of visual skills that are critical to a child's healthy vision, such as using both eyes as a team, the ability of the eyes to focus properly when reading a book, or viewing a computer, and the ability of the eyes to move properly when reading across a page of print. The basic vision skills needed for school use are:
If any of these or other vision skills is lacking or not functioning properly, your child will have to work harder. This can lead to headaches, fatigue and other eyestrain problems. As a parent, be alert for symptoms that may indicate your child has a vision or visual processing problem. Be sure to tell your optometrist if your child frequently:
Since vision changes can occur without you or your child noticing them, your child should visit your eye doctor at least every two years, or more frequently, if specific problems or risk factors exist. If needed, your doctor can prescribe treatment including eyeglasses, contact lenses or vision therapy.
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About 80% of learning in a child's first 12 years comes through the eyes. Some children are labeled "learning disabled" or "trouble-makers," when all they need is an eye exam and appropriate vision correction. Good vision is fundamental to reading; it is vital to seeing such learning tools as the chalkboard, visual aids and videos. In short, good vision is as essential to learning as the ABC's.