children with visual discrimination problems

Poor visual discrimination skills are often mistaken for symptoms of dyslexia

The Visual Learning Center offers 
developmental optometry & vision therapy
near Silver Spring, Maryland in Olney.

Does your child struggle with reading? Have you noticed your child reversing letters? If so, you and your child’s teachers may suspect dyslexia. However, an undetected vision problem that can be treated with vision therapy could actually be to blame for letter reversals and other common learning problems.

Download our free guide: “10 Things You Need to Know About Vision” here.

Dyslexia is a language-based learning disability that causes difficulty with reading, writing, and spelling. Reversing letters is one of the most familiar tell-tale signs of dyslexia, but letter reversals are common among children with treatable vision problems too.

People with dyslexia learn differently, and while they are often able to adapt and overcome the challenges they face, it is a condition that can’t be reversed.

Visual discrimination is a perceptual process involving our ability to correctly identify distinctive features of a visual stimulus, such as text. Visual discrimination skills enable a child to see and identify size, color, shape, and orientation.

Poor visual discrimination skills cause a child to have difficulty with directionality or laterality. With poor directionality or laterality skills, a child is unable to distinguish left from right on themselves, which causes them to have trouble distinguishing left from right on other objects, including letters and numbers.

For example, they will confuse b with d or q with p. They may also confuse b with p or d with q.

You will notice young children having trouble determining left from right, which is a normal phase of learning; but by the time a child reaches second grade, this skill should be fully developed. For those of us with a normal healthy visual processing system, this skill develops early and naturally. So if the child continues to confuse directions and reverse letters beyond second grade, they may need to undergo vision therapy to further develop the skill.

When visual discrimination isn’t functioning properly, similar letters and words will continue to be confused. In addition to directionality, they may confuse words that appear similar, such as “want” and “what.”

Without addressing this problem, deficient visual discrimination functions can be a lifelong challenge.

The good news is, unlike dyslexia and other learning disabilities, poor visual discrimination skills can be treated and improved significantly in a short period of time with vision therapy. Vision Therapy is a treatment program that includes exercises and procedures that are designed to enhance a child’s ability to control eye movement and visual processing.

View demonstrations of vision therapy exercises to improve visual discrimination skills here.

Register for an upcoming webinar here.

If you suspect that your child might have a problem with visual discrimination, contact your nearest developmental optometrist who specializes in functional vision care for a comprehensive vision exam.

For vision therapy in Silver Spring or Olney, Maryland, contact Dr. Philip Nicholson’s Visual Learning Center to schedule a comprehensive vision exam today.

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