"The words are moving." "The letters are swimming." "I see two of everything."
If your child has said something like this during reading, take it seriously. Children rarely make this up. They're usually describing exactly what they see.
What's happening
To read comfortably, both eyes have to aim at the same word and hold that position line after line. When the eyes struggle to stay aligned up close, they drift apart. The brain then gets two slightly different images, and the words can:
Double or overlap
Shimmer, float, or slide around
Blur in and out
Seem to jump between lines
The most common cause in children is convergence insufficiency, a condition where the eyes have trouble turning inward and staying turned in for close work.
Why it often comes and goes
Many children can hold their eyes together for a few minutes. As reading continues, the muscles and focusing system tire, and the drift starts. That's why your child may read the first page fine, then fall apart halfway through a chapter.
What kids do to cope
Children are good at finding workarounds, which can hide the problem:
Covering or closing one eye
Tilting their head or holding the book at an angle
Taking frequent breaks or avoiding reading
Rubbing their eyes
Is it something else?
Moving or double text can have other causes, including other eye alignment problems, uncorrected prescription, or, rarely, a medical condition. New double vision that comes on suddenly, especially with headache or other symptoms, needs prompt medical attention.
What helps
A binocular vision evaluation measures how well your child's eyes align and team at reading distance. If convergence insufficiency is the cause, office-based vision therapy with home practice is the best-studied treatment.
Schedule an evaluation in Clermont
Hope Vision Development Center specializes in binocular vision evaluations and vision therapy for children. Our In-Office Training program is an approved Florida Empowerment Scholarship (FES-UA) service through Step Up For Students.
Call 352-243-4673 or email pcc@hopevdc.com to schedule. We're at 235 Citrus Tower Blvd., Suite 107, Clermont, FL.