Wednesday, April 11, 2018

Low Vision in Children

Vision loss is clearly a big problem among the elderly. What many people do not realize, however, is that children can suffer from low vision too. Children who have Retinitis Pigmentosa, for example, are born with limited vision and have to learn to adapt to this very visual world. This is especially true in the traditional school environment.  Students who suffer from limited vision are often an overlooked majority in the population of children who are differently abled. Thankfully, there have been improvements in recent years and currently, parents looking to make education accessible to their children have many different resource options they can consult.


The school system itself can often be a good place to start. Every child who meets the criteria of visual impairment in his/her state is qualified to receive service from a certified teacher of students with visual impairment (TVI). The TVI is responsible for assessing a student’s use of vision and visual efficiency in daily life. Such evaluations clarify what kind of learning media (large print, braille or regular print) will be most effective in the case of a specific student. With such information, the TVI can then create an Individualized Education Plan or IEP, used to place a child in the most appropriate educational setting.

Outside of educational services, there are also many technical devices currently on the market to help students with reduced vision excel in school. Non-optical tools such as bold marker or book stands can be a good place to start. High-tech tool, such as CCTVs, can be a good option for the older students. Sight Enhancement of Canada makes the Sci-Plus which is the only “Talking, Large Key, Large Display Calculator in the world for those with Low Vision”. Along with hardware, there are now more assistive computer softwares out there than ever before. A May 2007 publication in Universal Access in the Information Society compared and contrasted various educational software programs from the viewpoint of low vision students. More recently, Note-Taker (a project that came out of Imagine Cup 2011), is helping low vision students learn better in the classroom.

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