The work described in this report is aimed at understanding the role of cognitive development, especially perceptual development, in the reading process and its acquisition. The papers included describe: (1) a theory of perceptual learning, (2) an investigation of the perception of morphological information, (3) the role of categorical semantic…

Frequently a variety of visual perception difficulties correlate with reading disabilities. A study was made to investigate the relationship between visual perception and reading disability in families, and to explore the genetic aspects of the relationship. One-hundred twenty-five reading-disabled students, ages 7.5 to 12 years, were matched with…

This is a final report of research in dichotic listening performance (DLP). The purposes for the research were to study the development of DLP in children and adults, to examine DLP as a function of verbal information presented in a task, to determine the contribution of perceptual and mnemonic factors affecting DLP by controlling order-of-report…

Reading requires the synthesis of auditory and visual skills and therefore involves almost all of the brain. Stages of reading include prereading skills (requiring an adequate spoken vocabulary), the ability to name letters and pictures, good memory for spoken sentences, and manual dexterity in copying patterns. Learning to read involves the…

For the past 100 years we have been acting as if education in school was of words, by words, and for words, but in fact verbal literacy was preceded by visual literacy when humans communicated with body language before they had speech. American educators have been concentrating efforts on the left hemisphere of the brain in which the verbal…

Research on reading has tried, and failed, to account for wide disparities in reading skill even among children taught by the same method. Why do some children learn to read easily and quickly while others, in the same classroom and taught by the same teacher, don't learn to read at all? In "Language Development and Learning to Read", Diane…