Scotopic Sensitivity Syndrome
SSS is a perceptual problem that prevents an estimated
10-12% of the population from being able to learn, read
or study efficiently. Individuals with SSS perceive the
printed page and sometimes their environment differently
and must constantly make adaptations or compensate.
They may be viewed as underachievers or as having
behavior, attitude, or motivational problems. Reading may
be slow or inefficient with poor reading, strain, or fatigue.
It can affect attention span, listening, energy level,
motivation, work production, and mental health.

Using
audio books paired with a text can often be
beneficial for individuals who have Irlen Syndrome.
Another resource to utilize to help with reading is a text
reader.   A Kurzweil is an example of one.  Many college
libraries have text readers available.

For more information, read Helen Irlen's book-
Reading by
the Colors
.  In addition, the Irlen Institute link below has
a self-assessment for screening for this perceptual
problem.
Irlen Diagnostic Center in Illinois
For names of local screeners contact:
1-847-998-0966