. Author manuscript; available in PMC: 2015 Jun 1.

Published in final edited form as: J Speech Lang Hear Res. 2014 Jun 1;57(3):917–928. doi: 10.1044/1092-4388(2013/12-0350)

Table 6.

Parameter Estimates (with 95% Confidence Intervals) on Heritability and Environmental Effects in the Full Unselected Sample

Variable	h²	95% CI	c²	95% CI	e²
Words Produced	0.26	[.21, .33]	0.71	[.65, .77]	0.03
MiniFiniteness (Males)	0.52	[.39, .66]	0.36	[.22, .47]	0.13
MiniFiniteness (Females)	0.43	[.28, .65]	0.50	[.29, .65]	0.07
LLE	0.23	[.10, .40]	0.75	[.59, .87]	0.02
Combining Words	0.22	[.04, .43]	0.74	[.54, .89]	0.04

Note: h²_g = Heritability, c²_g = Shared-Environment, e²_g= Non-Shared Environment