. Author manuscript; available in PMC: 2012 May 1.

Published in final edited form as: J Child Psychol Psychiatry. 2010 Dec 3;52(5):547–557. doi: 10.1111/j.1469-7610.2010.02346.x

Table 2.

Standardized path estimates from hierarchical regression analysis in SEM.

Variable Order	Single Word Reading	Inattention	Hyperactivity-Impulsivity
1. Phonological Awareness	.81^*	.34^*	.19^*
2. Verbal Working Memory	.17^*	.25^*	.11
3. Inhibition	−.05	.32^*	.28^*
4. Naming Speed	.21^*	.14^*	−.07
5. Processing Speed	.17^*	.21^*	.15^*

1. Verbal Working Memory	.71^*	.42^*	.22^*
2. Phonological Awareness	.42^*	.05	.05
3. Inhibition	−.05	.32^*	.28^*
4. Processing Speed	.26^*	.25^*	.08
5. Naming Speed	.07^*	−.01	−.15^*

1. Naming Speed	.64^*	.39^*	.10
2. Processing Speed	.27^*	.32^*	.25^*
3. Inhibition	.15^*	.29^*	.29^*
4. Verbal Working Memory	.31^*	.00	−.02
5. Phonological Awareness	.40^*	−.03	.00

1. Processing Speed	.66^*	.51^*	.25^*
2. Naming Speed	.23^*	.02	−.12
3. Inhibition	.15^*	.29^*	.29^*
4. Phonological Awareness	.50^*	−.03	−.01
5. Verbal Working Memory	.07	.02	−.02

1. Processing Speed	.66^*	.51^*	.25^*
2. Naming Speed	.23^*	.02	−.12
3. Verbal Working Memory	.35^*	.13^*	.11
4. Phonological Awareness	.38^*	.03	.07
5. Inhibition	−.10^*	.26^*	.26^*

p <.05