This report summarizes four groups of experiments examining the nature of basic perceptual processes in reading. The first group examined the relationship of English orthography to reading, specifically the transfer of information from the icon to short-term memory. The second group of experiments examined the use of peripheral information…

Six separate experiments were undertaken to test the hypothesis that poor readers in first, second, and third grade would have more difficulty with simple perceptual discriminations than would good readers in the same grades. Various tasks were used in the experiments, including discrimination of line orientations, checking letters in three-letter…

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…

Children who had been diagnosed as dyslexic were compared with other disabled readers and no differences were found. When the dyslexic and disabled reading children were compared with normal children, differences were found in neurodevelopmental skills and parents' reading and spelling skills. (MKM)