The Human Visual Developmental Pyramid

Vision has often been depicted as a ‘pyramid’, with core functions and systems arriving early in development (the ‘base’) and other more advanced behaviours and skills arriving afterwards, partly as a function of earlier development. The graphic representation is designed…

Vision Blindness Part 3 – What we won’t see.

(See Part 2 here.) In the Preface to this series, I mentioned how I’ve been personally attacked for my advocacy for better (any) standards for children’s vision needs. No, I don’t have a saviour complex, and would much prefer to…

Vision Blindness Part 2 – What we don’t see.

What We Don’t See Affects How Things Appear (See Part 1 here.) Sharry came in with her daughter Sam, a socially awkward but friendly and intelligent 9 year-old, who is struggling in Gr 4. “The pediatrician said her eyes were…

Vision Blindness Part 1 – What we can’t see.

(See the Introduction here.) For many years, researchers have asked, ‘Why is it that nearsighted children seem to fare better in academics than farsighted children?’ Some have even gone so far as to suggest myopic IQ’s are higher than hyperopic…

Vision Blindness – Introduction

(See the Preface here.) There are many uses of the word ‘blind’. The concept is so broadly understood, and feared, that many languages have adopted the term to other common uses. When someone does not appreciate the gravity of a…