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Genetic and environmental influences on the growth of early reading skills.
Petrill SA, Hart SA, Harlaar N, Logan J, Justice LM, Schatschneider C, Thompson L, Dethorne LS, Deater-Deckard K, Cutting L. Petrill SA, et al. Among authors: harlaar n. J Child Psychol Psychiatry. 2010 Jun;51(6):660-7. doi: 10.1111/j.1469-7610.2009.02204.x. Epub 2010 Jan 5. J Child Psychol Psychiatry. 2010. PMID: 20059623 Free PMC article.
Predicting individual differences in reading comprehension: a twin study.
Harlaar N, Cutting L, Deater-Deckard K, Dethorne LS, Justice LM, Schatschneider C, Thompson LA, Petrill SA. Harlaar N, et al. Ann Dyslexia. 2010 Dec;60(2):265-88. doi: 10.1007/s11881-010-0044-7. Epub 2010 Sep 3. Ann Dyslexia. 2010. PMID: 20814768 Free PMC article.
The correlation between reading and mathematics ability at age twelve has a substantial genetic component.
Davis OS, Band G, Pirinen M, Haworth CM, Meaburn EL, Kovas Y, Harlaar N, Docherty SJ, Hanscombe KB, Trzaskowski M, Curtis CJ, Strange A, Freeman C, Bellenguez C, Su Z, Pearson R, Vukcevic D, Langford C, Deloukas P, Hunt S, Gray E, Dronov S, Potter SC, Tashakkori-Ghanbaria A, Edkins S, Bumpstead SJ, Blackwell JM, Bramon E, Brown MA, Casas JP, Corvin A, Duncanson A, Jankowski JA, Markus HS, Mathew CG, Palmer CN, Rautanen A, Sawcer SJ, Trembath RC, Viswanathan AC, Wood NW, Barroso I, Peltonen L, Dale PS, Petrill SA, Schalkwyk LS, Craig IW, Lewis CM, Price TS; Wellcome Trust Case Control Consortium 2; Donnelly P, Plomin R, Spencer CC. Davis OS, et al. Among authors: harlaar n. Nat Commun. 2014 Jul 8;5:4204. doi: 10.1038/ncomms5204. Nat Commun. 2014. PMID: 25003214 Free PMC article.
Longitudinal Effects on Early Adolescent Language: A Twin Study.
Harlaar N, DeThorne LS, Smith JM, Betancourt MA, Petrill SA. Harlaar N, et al. J Speech Lang Hear Res. 2016 Oct 1;59(5):1059-1073. doi: 10.1044/2016_JSLHR-L-15-0257. J Speech Lang Hear Res. 2016. PMID: 27732720 Free PMC article.
Generalist genes and learning disabilities: a multivariate genetic analysis of low performance in reading, mathematics, language and general cognitive ability in a sample of 8000 12-year-old twins.
Haworth CM, Kovas Y, Harlaar N, Hayiou-Thomas ME, Petrill SA, Dale PS, Plomin R. Haworth CM, et al. Among authors: harlaar n. J Child Psychol Psychiatry. 2009 Oct;50(10):1318-25. doi: 10.1111/j.1469-7610.2009.02114.x. Epub 2009 Jul 1. J Child Psychol Psychiatry. 2009. PMID: 19573035 Free PMC article.
87 results