title: Two-part stimulus integration and specific reading disability.
abstract: 29 dyslexics and 29 control children were presented with two halves of a black cross, one-half being presented at varying interstimulus intervals after the other half. Both dichoptic and binocular presentations were used and separation thresholds were at greater interstimulus intervals for the dichoptic condition. Dyslexics had thresholds at greater intervals than controls. These differences were significant and there was no significant interaction of group by dichoptic condition. The relative magnitudes of difference between dyslexics and controls were as previously reported by Stanley and Hall (1973) and support the notion that dyslexics have longer visual persistence than controls.
mesh_terms: D004410:Dyslexia / Q000150:complications*; D006801:Humans; D007257:Information Theory; D008568:Memory; D013997:Time Factors; D014796:Visual Perception