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Causal models of reading disability: a twin study.
Tiu RD Jr, Wadsworth SJ, Olson RK, DeFries JC. Tiu RD Jr, et al. Among authors: olson rk. Twin Res. 2004 Jun;7(3):275-83. doi: 10.1375/136905204774200550. Twin Res. 2004. PMID: 15193172
Heritability of high reading ability and its interaction with parental education.
Friend A, DeFries JC, Olson RK, Pennington B, Harlaar N, Byrne B, Samuelsson S, Willcutt EG, Wadsworth SJ, Corley R, Keenan JM. Friend A, et al. Among authors: olson rk. Behav Genet. 2009 Jul;39(4):427-36. doi: 10.1007/s10519-009-9263-2. Epub 2009 Mar 19. Behav Genet. 2009. PMID: 19296213 Free PMC article.
Genetic and Environmental Influences on Vocabulary and Reading Development.
Olson RK, Keenan JM, Byrne B, Samuelsson S, Coventry WL, Corley R, Wadsworth SJ, Willcutt EG, Defries JC, Pennington BF, Hulslander J. Olson RK, et al. Sci Stud Read. 2011;15(1):26-46. doi: 10.1007/s11145-006-9018-x. Sci Stud Read. 2011. PMID: 21132077 Free PMC article.
153 results