Table 5.

Genetic and Environmental Correlations

	Word Reading	Listening Comp.	R. Comp. (RC-D)	R. Comp. (RC-LC)
Genetic Correlations
Word Reading	--
Listening Comprehension	.36 (.14, .55)	--
Reading Comp. (RC-D)	.92 (.86, .97)	.70 (.52, .84)	--
Reading Comp. (RC-LC)	.61 (.45, .74)	.96 (.87, .99)	.88 (.76, .95)	--
Shared Environmental Correlations
Word Reading	--
Listening Comprehension	.93 (.62, 1.0)	--
Reading Comp. (RC-D)	.98 (.86, 1.0)	.82 (.51, .99)	--
Reading Comp. (RC-LC)	.93 (.59, 1.0)	1.0 (.78, 1.0)	.82 (.43, .99)	--
Nonshared Environmental Correlations
Word Reading	--
Listening Comprehension	.83 (.18, 1.0)	--
Reading Comp. (RC-D)	.76 (.41, 1.0)	.99 (.55, 1.0)	--
Reading Comp. (RC-LC)	.66 (.17, 1.0)	.97 (.47, 1.0)	.99 (.78, 1.0)	--