Eye movements involved in reading
Fixations
Saccades
What affects reading rate
Fixations Regressions Span of recognition Perceptual span Fixation duration
Interval in rewarding a line of print during which the eye is held relatively stationary for a short time and during which perception takes place
Reading fixations
Where do we fixate on a word
About 1/3 of the way into the word
How are the fovea/parafovea used for reading?
Resolution critical to recognition of print
With para central scotoma, reading rate is impaired
Central scotoma>right > left
Dyslexia is an auditory disorder. There is 2 types
Language deficient (cant sound out words) Visual partial (cant remember a word they have learned)
Regressions are
Backward fixations
Span of recognition
Amount of print that one can perceive and process with each fixation #words/#fixation