Skip to main content
Home » Article Library » When 20/20 Vision isn’t Enough For Your Child

When 20/20 Vision isn’t Enough For Your Child

boy 20in 20front 20of 20eye 20chart

Since studies show that learning is 80% visual, children with untreated vision problems can really suffer when it comes to school. Most people think that good “vision” means 20/20 acuity but in reality, vision is much more complex.  Your brain is actually what completes the processing of the visual world around you and visual processing disorders can be present even when there is no evidence of a so-called “vision problem”.

The American Optometric Association reports that 2 out of 5 children have a vision condition that affects learning and estimates that 10 million American children have undiagnosed and untreated vision problems. In Canada, it’s reported that one in 4 school age children have undiagnosed vision problems, many with no obvious symptoms.

A major reason for this is that when parents and teachers see issues in school, they often run to learning or behavioral issues first. In reality, difficulty in reading, understanding, focusing, paying attention and even disruptive behavior can all be symptoms of an underlying vision disorder.

There are a number of skills that we need in order to successfully see and process the outside world. These include, eye teaming (being able to use the eyes together as a team), focusing, tracking, recognition and comprehension. When these skills are delayed or insufficient, learning, reading, understanding and motor skills can all be affected.  Most of these visual processing issues cannot be treated by corrective glasses or contact lenses alone. Sometimes a regime of vision therapy exercises may be prescribed to teach the brain how to properly process the information that is coming in through the eyes.

Vision Therapy

Vision therapy often involves a combination of glasses, to optimize visual acuity if needed, and  therapeutic exercises designed to train eye coordination and comfortable focusing ability.  Typically, there is a comprehensive in-office assessment, then half-hour in-office sessions once every 1-3 weeks.  The patient is given home eye exercises to be done 15-20 minutes per day, often with help from the parent.

Vision therapy is a process that can take up to several months before improvement or goals are met.  In addition, going through vision therapy does not ensure that your child will get better grades, we are simply trying to give them all the proper learning tools so they can achieve to their fullest potential.

Identifying Vision Disorders

One example of a visual processing disorder is Convergence Insufficiency (CI), a common eye coordination disorder in which the eyes have problems viewing near tasks due to convergence problems. This is when the eyes have difficulty working together and focusing as a team, resulting in eyestrain, headaches and double vision. Children with CI often report that words appear to be “moving across the page”, making reading and comprehensive impossibly difficult.

As with many vision problems, children often don’t realize that their experience is abnormal so they often don’t report the difficulties they are having. Here are some indications that your child might have a vision problem:

  • Headaches
  • Avoiding close tasks such as reading or playing certain games
  • Frequent Blinking and Eye Rubbing
  • Difficulty reading - losing place frequently
  • Covering one eye when trying to focus
  • Double vision
  • Poor memory or reading comprehension
  • Short attention span
  • Clumsiness or poor hand-eye coordination

If your child is having difficulty in school, particularly with tasks involving reading, it is worth getting an eye and vision exam.  The sooner a visual processing issue is diagnosed and treated, the greater chance your child with have to thrive and enjoy the school years.

Thank you for trusting your eyecare with us over the years.  The Foresight Eyecare team follows the government mandate to reduce the spread of the COVID-19 pandemic.  After December 2020 announcements made by the Alberta Government, our clinic is following the revised Infection Prevention and Control policy by the Alberta College of Optometrists.

Patients interested in obtaining eye exam services or eye care products can be seen by appointment only.  Please call ahead, and staff will arrange an appointment time and ask COVID-19 screening questions.  If you have any symptoms of cough, fever, runny nose or shortness of breath, we ask that you call or e-mail us and do not attend the clinic for your scheduled visit.   Within the clinic, please wear a mask and use the hand sanitizer at reception.  Our clinic complies with the City of Calgary bylaw requiring mask covering over the age of two years old.  For patients who are unable to wear a face covering due to medical reasons, the patient can be scheduled for an appointment at a time when minimal number of other patients are in the clinic such as at the beginning or end of the day to ensure appropriate physical distancing requirements.

We are using disposable disinfectant wipes on all surfaces and devices such as front desk counters, chairs, handles in exam rooms and waiting room.  All eyewear that have been touched by patients are continually being sanitized.   Any toys and magazines are stored at this time.  Examination areas are being sanitized with hospital grade disinfectant.  Debit and credit cards but NO CASH payments will be accepted.

COVID-19 symptoms are not always obvious.  We want to fend off this pandemic and minimize risk to our patients and the Foresight staff as front line health workers.   Contact that is closer than 2 m (6 feet) is to be avoided, with barriers in place when this cannot be avoided. We choose to continue to do our work and cautiously take care of our patients with compassion, humility, gentleness, and patience.   It is a challenging and new experience for many of us, so let‘s support each other and prevent virus spread!  Beyond 2020, our focus is on take care of you and keeping Clean Hands, Clear Heads and Open Hearts.   For more information, please refer to the following web pages or phone Health Link 811.

www.albertahealthservices.ca

www.collegeofoptometrists.ab.ca

Drs. Dianna Leong, Anh Bui, Andrew Chan