These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
2. A DeFries and Fulker regression model for genetic nonadditivity. Waller NG Behav Genet; 1994 Mar; 24(2):149-53. PubMed ID: 8024531 [TBL] [Abstract][Full Text] [Related]
4. A simple algebraic demonstration of the validity of DeFries-Fulker analysis in unselected samples with multiple kinship levels. Rodgers JL; McGue M Behav Genet; 1994 May; 24(3):259-62. PubMed ID: 7945155 [TBL] [Abstract][Full Text] [Related]
5. Multiple regression analysis of twin data obtained from selected samples. LaBuda MC; DeFries JC; Fulker DW Genet Epidemiol; 1986; 3(6):425-33. PubMed ID: 3803912 [TBL] [Abstract][Full Text] [Related]
6. A model-fitting implementation of the DeFries-Fulker model for selected twin data. Purcell S; Sham PC Behav Genet; 2003 May; 33(3):271-8. PubMed ID: 12837017 [TBL] [Abstract][Full Text] [Related]
7. Exploring the genetic etiology of low general cognitive ability from 14 to 36 months. Petrill SA; Saudino K; Cherny SS; Emde RN; Hewitt JK; Fulker DW; Plomin R Dev Psychol; 1997 May; 33(3):544-8. PubMed ID: 9149933 [TBL] [Abstract][Full Text] [Related]
8. Confirmatory factor analysis of reading and mathematics performance: a twin study. Gillis JJ; DeFries JC; Fulker DW Acta Genet Med Gemellol (Roma); 1992; 41(4):287-300. PubMed ID: 1342136 [TBL] [Abstract][Full Text] [Related]
9. No differential heritability of intelligence test scores across ability levels in Norway. Sundet JM; Eilertsen DE; Tambs K; Magnus P Behav Genet; 1994 Jul; 24(4):337-9. PubMed ID: 7993311 [TBL] [Abstract][Full Text] [Related]
10. Generalist genes and high cognitive abilities. Haworth CM; Dale PS; Plomin R Behav Genet; 2009 Jul; 39(4):437-45. PubMed ID: 19377870 [TBL] [Abstract][Full Text] [Related]
11. Differential genetic etiology of reading difficulties as a function of IQ: an update. Wadsworth SJ; Olson RK; DeFries JC Behav Genet; 2010 Nov; 40(6):751-8. PubMed ID: 20333543 [TBL] [Abstract][Full Text] [Related]
12. Differences in heritability across groups differing in ability. Detterman DK; Thompson LA; Plomin R Behav Genet; 1990 May; 20(3):369-84. PubMed ID: 2378612 [TBL] [Abstract][Full Text] [Related]
13. Multiple regression analysis of reading performance data from twin pairs with reading difficulties and nontwin siblings: the augmented model. Wadsworth SJ; Olson RK; Willcutt EG; DeFries JC Twin Res Hum Genet; 2012 Feb; 15(1):116-9. PubMed ID: 22784461 [TBL] [Abstract][Full Text] [Related]
14. Heritability across the distribution: an application of quantile regression. Logan JA; Petrill SA; Hart SA; Schatschneider C; Thompson LA; Deater-Deckard K; DeThorne LS; Bartlett C Behav Genet; 2012 Mar; 42(2):256-67. PubMed ID: 21877231 [TBL] [Abstract][Full Text] [Related]
15. Is there a genetic correlation between general factors of intelligence and personality? Loehlin JC; Bartels M; Boomsma DI; Bratko D; Martin NG; Nichols RC; Wright MJ Twin Res Hum Genet; 2015 Jun; 18(3):234-42. PubMed ID: 25991074 [TBL] [Abstract][Full Text] [Related]
16. The phenotypic and genetic relationships among measures of cognitive ability, temperament, and scholastic achievement. Petrill SA; Thompson LA Behav Genet; 1993 Nov; 23(6):511-8. PubMed ID: 8129692 [TBL] [Abstract][Full Text] [Related]
17. The genetic and environmental etiology of high math performance in 10-year-old twins. Petrill SA; Kovas Y; Hart SA; Thompson LA; Plomin R Behav Genet; 2009 Jul; 39(4):371-9. PubMed ID: 19247827 [TBL] [Abstract][Full Text] [Related]
18. Approximate solutions for the maximum-likelihood estimates in models of univariate human twin data. Wijesiri UW; Williams CJ Behav Genet; 1995 May; 25(3):211-6. PubMed ID: 7598664 [TBL] [Abstract][Full Text] [Related]
19. Genetic covariation between theAuthor Recognition Test and reading and verbal abilities: what can we learn from the analysis of high performance? Martin NW; Hansell NK; Wainwright MA; Shekar SN; Medland SE; Bates TC; Burt JS; Martin NG; Wright MJ Behav Genet; 2009 Jul; 39(4):417-26. PubMed ID: 19418212 [TBL] [Abstract][Full Text] [Related]
20. On the application of queuing theory for analysis of twin data. Kuravsky LS; Malykh SB Twin Res; 2000 Jun; 3(2):92-8. PubMed ID: 10918622 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]