Table 1.

Standard score means and standard deviations (n = 194) on a 2^nd grade measure of nonverbal intelligence and 2^nd and 4^th grade measures of word reading and reading comprehension. Raw score means and standard deviations on phonological awareness deletion task.

	Nonverbal Intelligencea	Word Readingb	Reading Comprehensionc	Phoneme Awarenessd
2nd Grade
Mean	98.44	100.13	98.79	9.93
SD	14.47	13.19	13.66	2.34
4th Grade
Mean	Not administered	100.35	98.46	11.65
SD	Not administered	13.32	14.02	2.26

^aComposite standard score derived from the Picture Completion and Block Design subtests of the Wechsler Preschool and Primary Scale of Intelligence-Revised (Wechsler, 1989).

^bStandard score based on the Word Identification subtest of the Woodcock Reading Mastery Tests-Revised (WRMT-R, Woodcock, 1987).

^cStandard score on Passage Comprehension subtest of the WRMT-R.

^dRaw score out of 16 on the phonological awareness deletion task (Catts et al., 2001).