“…Many studies have suggested that differences in the types and amounts of reading and writing that people undertake lead to individual differences across many cognitive dimensions, a result that is consistent with the important role ofpractice in the development of cognitive abilities and other skills (see, e.g., Simon & Newell, 1974). For example, considerable evidence suggests that variability in readers' print exposure-the amount of text they read-is associated with variability in their orthographic and phonological processing skill, including differences in lexical decision latency (Chateau & Jared, 2000), reading comprehension (Cipielewski & Stanovich, 1992), nonword naming (McBride-Chang, Manis, Seidenberg, Custodio, & Doi, 1993), vocabulary size (Frijters, Barron, & Brunello, 2000), knowledge of homophone spellings (Stanovich & West, 1989), and verbal fluency measures (Stanovich & Cunningham, 1992). Other studies have examined the relationship between print exposure and more global skills, and suggest that, through reading more frequently, individuals gain the opportunity to learn more about semantic relations, concepts, categorization, history, and culture, and to acquire skills such as logical reasoning (Scribner & Cole, 1981;West, Stanovich, & Mitchell, 1993).…”