As the NJ-ASK, GEPA,
and HSPA achievement tests draw near, students, parents, and teachers
become anxious. Parents of children who are struggling become even
more concerned. Parents and educators try to uncover the root of
their children's difficulties, but often overlook one important
detail - vision.
People often assume that
if their child sees the letters on the eye chart when tested by
the nurse or at the pediatrician's office, then they have all of
the visual skills that are needed for reading and learning. They
may not be aware that the standard eye-chart test may not uncover
all potential vision problems. In fact having 20/20 eyesight simply
means that one can see a certain size letter at a distance of 20
feet. However, measuring visual acuity alone, may not uncover other
serious vision problems. Vision is a much more complex process that
involves many different visual skills.
Undiagnosed vision problems
can make it difficult for a child to make sense out of what they
read, and therefore they then do poorly on written tests. This can
lead parents and educators to think that the child is just lazy,
not trying hard enough, or may have a learning disability, such
as ADHD or Dyslexia.
Children assume that
everyone sees the same way that they do. They may not even be aware
that they have a vision problem, and that their vision problem is
making it difficulty for them to learn.
If your child struggles
with reading, ask yourself, does your child:
Omit or substitute small words such as: "of" for "for",
or "if" for "of"?
Get frustrated trying to read or do homework?
Take much longer doing his/her homework than expected?
Have trouble making out words?
Have difficulty when copying, making lots of errors?
Find it harder to read at the end of the day than in the morning?
Skip words or repeat lines when reading out loud to you?
Reverse letters like b's into d's when reading?
Have a short attention span for schoolwork?
Having just one of these
symptoms could be a sign of a possible vision problem.
A regular eye exam typically
evaluates only eye health, acuity (how clearly one can see the eye
chart) and the need for eyeglasses. Most regular eye exams would,
therefore, not uncover whether a child has a vision problem that
is interfering with academic performance.
Developmental Optometrists
can determine if there is a learning problem that is vision-based,
and if a child has all of the necessary skills for school success.
A Developmental Vision Evaluation tests eye-movement control, focusing
near to far, sustaining clear focus, eye-teaming ability, depth
perception, visual motor integration, form perception, visual memory,
and visual perceptual skills. In order to make sure that your child
has ALL the visual skills that are critical for learning, it is
important that you schedule for a Developmental Vision Evaluation.