Table 2. Descriptive Statistics by Gender.

Variable	Boys (n = 115)		Girls (n = 72)		F-Values (df= 1, 185)
	M ±SD	Range	M±SD	Range	F	p
KBIT-II Composite IQ	87 ± 11	70–129	86 ± 10	70–124	.205	.651
WIAT-III Basic Reading Composite	73 ± 7	52–93	74 ± 6	60–91	.012	.912
WIAT-III Reading Comprehension	79 ± 11	44–111	83 ± 10	59–111	4.986	.027
CTOPP Rapid Letter Naming	7 ± 1	2–13	8 ± 2	4–16	2.508	.115
CTOPP Elision	6 ±2	1–12	6 ± 1	3–12	.468	.495
CBCL Attention Problems	69 ± 9	50–100	70 ± 10	53–97	.332	.565
CBCL Internalizing Problems	59 ± 11	33–92	56 ± 9	33–75	3.527	.062
CBCL Externalizing Problems	61 ± 10	40–83	58 ± 11	34–81	3.140	.078

Note. KBIT-II = Kaufman Brief Intelligence Test–Second Edition; WIAT-III = Wechsler Individual Achievement Test, Third Edition; CTOPP = Comprehensive Test of Phonological Processing; CBCL = Child Behavior Checklist. The KBIT-II and WIAT-III are reported as standard scores (M = 100; SD = 15), the CTOPP is reported as scaled scores (M = 10; SD = 2), and the CBCL is reported as T-scores (M = 50; SD = 10).