The most important factor in the success of the test is engaging the child, so the answer is when the child is most settled, most likely to enjoy the test. Changes in vision are linked to growth in children, so test results are not valid after 6 months. In any case, screening can be repeated at any time.
Created by: Iveta Kudryova
Modified on: Mon, 16 Jan, 2017 at 12:28 PM
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