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. Author manuscript; available in PMC: 2009 May 13.
Published in final edited form as: J Educ Psychol. 2006 Feb 1;98(1):112–121. doi: 10.1037/0022-0663.98.1.112

Figure 2.

Figure 2

General Cholesky model examining months of school, phonological awareness (PA), rapid automatized naming (RAN), and reading outcomes. Outcomes were letter identification, word identification, and phonological decoding, conducted in separate analyses. A1–A3, C1–C3, and E1–E3 refer to genetic (A), shared environmental (C), and nonshared environmental (E) factors.