TABLE 3.

IQ and language measures

	Measure	Reference
General intellectual ability	Wechsler Abbreviated Scale of Intelligence (WASI); includes these subtests:	Psychological Corporation, 1999
	Vocabulary
	Similarities
	Block Design
	Matrix Reasoning
Receptive language	Peabody Picture Vocabulary Test (PPVT-III)	Dunn & Dunn, 1997
Expressive language	Expressive Vocabulary Test (EVT)	Williams, 1997
	Verbal Fluency subtest from the Delis Kaplan	Delis, Kaplan, & Kramer, 2001
	Executive Function System (DK-EFS)
Figurative language	Figurative Language subtest from the Test of Language	Wiig & Secord, 1989
	Competence-Expanded Edition (TOLC-E)
Phonology	Nonword Repetition subtest of the Comprehensive Test of Phonological Processing (CTOPP)	Wagner, Torgesen, & Rashotte, 1999
Difficulty learning to read	Reading History Questionnaire (RHQ)	Lefly & Pennington, 2000