The dual-route model of reading proposes distinct lexical and sub-lexical procedures for word reading and spelling. Lexically reliant and sub-lexically reliant reader subgroups were selected from 78 university students on the basis of their performance on lexical (orthographic) and sub-lexical (phonological) choice tests, and on irregular and…

Forty-eight adults were trained on monosyllabic pseudowords and their meanings and then tested in vocal spelling. The orthographic inconsistency of the rime (e.g. "orn, awn" for "glorn") and the number of learning trials affected accuracy and response latency in the vocal spelling test. In addition, orthographic typicality as assessed by neighbour…

The role of orthographic processing skill (OPS) in reading has aroused the interest of many developmental researchers. Despite observations by Vellutino that current measures of OPS primarily are indicators of reading (and spelling) achievement, OPS commonly is distinguished from both reading achievement and phonological skills. An analysis of the…