It’s important to catch vision problems in children early so they can get treatment before any problems worsen. This is why optometrists suggest taking your child in for an exam as young as possible, or at least before they begin school. However, if you notice your child squinting, covering one of their eyes, bringing electronic devices or other objects closer to their face than is normal, or losing concentration on schoolwork very quickly, make sure to take them in for an eye exam. These signs may signify that your child is in need of refractive correction.