. Author manuscript; available in PMC: 2017 Jul 1.

Published in final edited form as: J Learn Disabil. 2014 Oct 27;49(4):410–423. doi: 10.1177/0022219414555715

Table 2.

Phenotypic correlations between SWAN, DBD, ECS, FAIR and FCAT scores in grades 3 through 7.

Variable	SWAN Inatt^a	SWAN Hyp^b	DBD Inatt^c	DBD Hyp^d	ECS Parent^e	ECS Self^f	FAIR RC^g	FCAT^h
SWAN Inatt^a	1.00
SWAN Hyp^b	.70^*	1.00
DBD Inatt^c	.60^*	.50^*	1.00
DBD Hyp^d	.39^*	.56^*	.71^*	1.00
ECS Parent^e	.24^*	.22^*	.31^*	.19^*	1.00
ECS Self^f	.24^*	.18^*	.24^*	.15^*	.42^*	1.00
FAIR^g	.33^*	.24^*	.28^*	.18^*	.27^*	.29^*	1.00
FCAT^h	.40^*	.30^*	.32^*	.17^*	.26^*	.28^*	.77^*	1.00

p < .05

SWAN Inattention.

SWAN Hyperactivity/Impulsivity.

DBD Inattention.

DBD Hyperactivity/Impulsivity.

Effortful Control Scale (ECS) Parent-report.

Effortful Control Scale (ECS) Self-report.

FAIR Reading Comprehension.

FCAT Reading (FCAT).