Learn how the brain processes mathematical concepts and why some students develop
math anxiety! David A. Sousa discusses the cognitive mechanisms for learning mathematics …

This study investigated the effects of using coloured filters on reading speed, accuracy, and
comprehension as well as on perception of academic ability. A double-masked, placebo …

This study investigated the long-term effects of using coloured filters on the frequency and
type of errors in oral reading. A double-masked, placebo-controlled crossover experimental …

This study investigated the biological basis of visual processing disabilities in adults with
Chronic Fatigue Syndrome. The study involved 61 adults with symptoms of Chronic Fatigue …

This study investigated the effects of using Irlen coloured filters on reading speed, accuracy,
comprehension and self‐image over 6 months of use. Three study groups were used …

Purpose Consistent with association between photophobia and headache, growing
evidence suggests an underlying causal relationship between light sensitivity and central …

We investigated the viability of spectral filters as an adjunctive treatment for adults with both
ADHD and visual processing difficulties. Fifty-nine adults (age 18-50), diagnosed with both …

Investigations of dyslexia have largely focussed on academic failure, but the development of
social skills is being increasingly recognised as important. A number of studies have …

This paper discusses potential causes for the visual‐perceptual dysfunction known as Irlen
Syndrome (IS), and describes a preliminary investigation into the possible biochemical basis …

A significant proportion of people with learning difficulties have social problems, which are
often considered to be the product of school failure. However, a number of studies have …