Table 5.

Latent factor modeling of genetic and environmental influences on the best-fitting phenotypic model, including the factors of Decoding, Fluency, Comprehension, and Math [with 95% confidence intervals].

	A1	A2	A3	A4	A5
Decodinga	.86 [.77–.93]	.22 [.00–.38]
Fluencyb	.82 [.73–.89]		.40 [.18–.51]
Comprehensionc	.86 [.75–.94]			.28 [.00–.42]
Mathd	.45 [.30–.60]				.50 [.31–.65]
	C1	C2	C3	C4	C5
Decodinga	.29 [.08–.46]	.17 [.00–.34]
Fluencyb	.29 [.09–.46]		.16 [.00–.37]
Comprehensionc	.39 [.19–.56]			.10 [.00–.36]
Mathd	.74 [.51–.86]				.00 [.00–.45]
	E1	E2	E3	E4	E5
Decodinga	.29 [.15–.39]	.11 [.00–.29]
Fluencyb	.23 [.12–.35]		.00 [.00–.21]
Comprehensionc	.11 [.00–.26]			.11 [.00–.31]
Mathd	.02 [.00–.13]				.00 [.00–.21]

^aDecoding: WRMT Word Attack and WMRT Word Identification.

^bFluency: TOWRE and DIBELS.

^cComprehension: WRMT Passage Comprehension and PIAT Reading Comprehension.

^dMath: WJ Applied Problems, WJ Quantitative Concepts, WJ Calculation and WJ math Fluency.