Adults have no problem identifying when they sense their vision declining. Even adults who never previously had vision issues become aware of their declining eyesight as they grow older, which often leads to "reading" glasses. But, for children, it can be difficult for them to know what normal vision is and what is abnormal vision. Very young children may not even be able to articulate there is a problem. Here is a look at four signs that may indicate your child is having vision problems and should be seen for an eye exam.