Convergence insufficiency can lead to double vision, blurry vision and other symptoms when doing close work like reading.
Go to the optometrist before getting tested for ADHD.
Great online resources for people interested in the connection between vision and learning.
Seeing 20/20 is not everything. Binocular vision problems are undertested and could hold kids back.
Binocular vision problems, which can’t be corrected with glasses, are an obstacle to dyslexics in acquiring reading skills.