Fig. 5: Twin, SNP and polygenic score heritability for Pathfinder composites, and genetic and environmental associations with measures of g during childhood and adolescence. | Molecular Psychiatry

Fig. 5: Twin, SNP and polygenic score heritability for Pathfinder composites, and genetic and environmental associations with measures of g during childhood and adolescence.

From: Pathfinder: a gamified measure to integrate general cognitive ability into the biological, medical, and behavioural sciences

Fig. 5

A Proportion of variance in Pathfinder g, verbal and nonverbal ability accounted for by heritability (A), shared environment (C), and nonshared environment (E) calculated using twin design. B SNP heritability estimates (represented by the length of the red bars) and standard errors (represented by the error bars) for Pathfinder g, verbal and nonverbal ability composites calculated using GCTA/GREML. C Univariate and multivariate genome-wide polygenic score (GPS) predictions of Pathfinder g, verbal and nonverbal ability. D Proportion of the phenotypic correlation between Pathfinder g and cognitive and achievement measures accounted for by their genetic (ra), shared environmental (rc) and nonshared environmental (re) correlation using the twin design. The length of each bar indicates the size of the phenotypic correlation.

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