Over 25% of School Aged Children Have Visual Issues that Affect Learning
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Vision issues can cause significant behavioral and learning challenges for children. Often, these challenges manifest in ways that are often confused with
- ADD or ADHD
- Reading problems, and
- Poor focus.
If you can't make sense of what you're seeing, sitting in school is pure torture. Vision problems are a barrier to focus and therefore result in poor behavior and school performance.
Very often, a diagnosis of ADD or ADHD is compounded by underlying vision problems. Sometimes, the diagnosis itself is in error and the behaviors and learning challenges are solely due to these visual conditions.
By addressing the underlying cognitive visual problems, Vision Therapy helps address the underlying causes of hyperactivity and concentration problems.
The result is improved behavior, focus, and life achievement. A meta study based on data of 75,000 children shows that children with visual problems that cannot be corrected by glasses or contact lenses, have double the rate of ADHD.
Learning is highly visual. When vision conditions disrupt the way we perceive and interpret information, a child's learning is compromised.
Perceptual challenges in vision such as dyslexia, amblyopia, and convergence insufficiency can be effectively addressed through Vision Therapy. The regimen of technologically aided activities of work to significantly improve the accuracy and skill with which a child perceives and interprets visual information.
As a result of Vision Therapy, your child's vision problems are addressed, learning becomes much easier. This means improved ability to focus, learn, and excel, socially as well as academically.
Special needs such as autism, cerebral palsy, down syndrome, and other conditions often mean a child struggles with hand-eye-coordination.
Children with these challenges, or anything else requiring occupational therapy, is very likely to gain immensely from Vision Therapy. A regimen of customized focus and perception exercises will improve depth perception and fine motor skills.
- 45% of patients with down syndrome have strabismus/cross eye
- As many as 40% of autistic people have strabismus/cross eye
- Estimates of the incidence of strabismus in children with cerebral palsy go as high as 88%, Vision Therapy has shown to be effective for children with cerebral palsy.
Vision Therapy is not only for children. Adults have as much need and can benefit from Vision Therapy as well. At times, a problem first manifested in childhood, but was never addressed. At times, the problem reaches a critical point in adulthood and becomes more debilitating.
Vision Therapy is often more effective for adults because they are usually more motivated to improve their visual abilities, whereas children may not understand that they have a problem or how that problem may affect their interests or future.
Many people have visual problems sustaining near-centered work, including reading, writing, and computer use. When people have trouble using both eyes together or can't focus for great lengths of time, they do not simply grow out of these problems. Children with visual problems often become adults with visual problems.
Vision Problems Can Affect Your Life
Adults will figure out many ways to compensate for their visual problems so that they can continue with any strenuous visual work they need to do. This leads to their coming home from work extremely tired although all they did was sit at a desk and do paperwork.
Children, on the other hand, will just tend to avoid tasks that are difficult or make them feel inadequate. The proper lenses along with vision therapy make a tremendous difference in an adult's ability to function at work or sports, just as with children of school age.
This near-vision problem is the leading cause of eyestrain, blurry vision, and double vision. Research demonstrates that the traditional focus exercise often called "pencil pushups" are ineffective. The only consistently effective treatment for convergence insufficiency is office based Vision Therapy.
A study of almost 700 5th and 6th graders indicated that convergence insufficiency is much more common than many assumed with 13% of students having CI, as well as demonstrating that of the children who showed three signs of CI, 79% where classified as being accommodative insufficient as well.
Amblyopia (also called lazy eye) is a condition defined by the loss or lack of development in an eye unrelated to any eye health problem. Strabismus is a condition defined by eyes that do not align. Both of these conditions are adaptations to a visual system that is unable to coordinate the vision from both eyes.
In 1740, a French naturalist named Marquis de Buffon discovered if he patched the fixing eye in a person with unilateral strabismus that the acuity in the amblyopic eye would improve.
Contemporary research has found patching to be only partially effective. Furthermore, wearing a patch can be even more socially alienating for a child than the eye condition itself.
Unlike patching, Vision Therapy incorporating techniques such as Monocular Fixation in a Binocular Field and technology such as Vivid Vision Virtual Reality has consistently found to be an effective treatment for strabismus and amblyopia, resulting in sustained and significant improvement.
About Dr. Roth
Dr. Roth is Board Certified in Vision Development and Vision Therapy by the College of Optometrists in Vision Development. He is a Fellow of the College of Optometrists in Vision Development.
The College of Optometrists in Vision Development (COVD) is a non-profit, international membership association of eye care professionals. COVD provides board certification for eye doctors who are prepared to offer state-of-the-art services in:
- Behavioral and Developmental Vision Care
- Vision Therapy
- Visual Rehabilitation
These specialized vision care services develop and enhance visual abilities and correct many vision problems in infants, children, and adults.
The COVD International Examination and Certification Board process includes a rigorous evaluation of the eye care professional's knowledge and abilities in providing developmental and behavioral vision care for patients. Optometrists who successfully complete their certification process are Board Certified in Vision Development and Vision Therapy and are designated Fellows of COVD (FCOVD).
Over 80% of learning is visual: 3 in 4 children with reading disabilities are affected by visual dysfunction.
Learning Disability & Vision: What Does Research Say?
The Connection Between Learning Disabilities and Vision
60% of learning disabled students failed two or more binocular vision tests according to research by the Waterloo School of Optometry. The study was performed on students who had never received an eye exam and did not wear glasses or contacts. The research confirmed that children with learning disabilities, especially reading related learning disabilities have an extremely strong chance of having binocular issues (problems with the eye working together).
How Many Students Have Binocular Vision Problems?
According to research performed by The AAO 32% of university students had Binocular Vision Issues. The conclusion of this study is:
"Because these dysfunctions have a negative effect on performance, appropriate vision evaluation for this population is extremely important. In this study 31% of the students needed Vision Therapy for symptoms such as eye strain, double vision and headaches.
Vision Therapy: Reading & Dyslexia
Reading is the perfect example of a complex visual task that requires skills such as eye tracking and focusing (accommodation), eye teaming and coordination (Binocularity).
According to Dr. Debra Walhof M.D, member of the National Center for Learning Disabilities. "It is important to remember that normal sight may not necessarily be synonymous with normal vision..." Learn more about reading and vision therapy.
Vision therapy is used to improve vision skills such as eye movement control, eye focusing, and coordination, and the teamwork of the two eyes. It involves a series of procedures carried out under professional supervision, usually by a specially-trained optometrist.
Vision therapy can be prescribed when a comprehensive eye examination indicates that it is an appropriate treatment option for the patient. The specific program of therapy is based on the results of standardized tests, the needs of the patient, and the patient's signs and symptoms. Programs typically involve eye exercises and the use of lenses, prisms, filters, occluders, specialized instruments, and computer programs. The course of therapy, which may take from several weeks to several months, is closely monitored by the therapist. Please watch our video on insurance coverage for vision therapy.