Skip to main content
. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: J Speech Lang Hear Res. 2010 Jun 11;53(4):917–932. doi: 10.1044/1092-4388(2009/09-0046)

Table 2.

Comparison of lexical/conceptual tasks versus grammatical subtests on the CELF–P2 and CELF–4 in 66 individuals with NS.

Task Expressive tasks
 Receptive tasks
Age 4–5 years (n = 14) Age 6–8 years (n = 14) Age 9–18 years (n = 38) Age 4–5 years (n = 14) Age 6–8 years (n = 14)
Lexical/conceptual
 Expressive Vocabulary 9.2 (3.7)
 Basic Concepts 10.3 (4.4)
 Word Classes–Expressive 7.1 (3.7) 8.0 (3.2)
 Word Classes–Receptive 6.7 (4.1)
Grammatical
 Word Structure 9.0 (4.1) 7.3 (3.5)
 Sentence Structure 8.8 (3.3) 8.2 (4.7)
 Formulating Sentences 9.2 (3.7)
Comparison (t test) 0.20 −0.38 −3.2 1.3 −1.3
 Significance (p value) ns ns <.01 ns ns

Note. Descriptive statistics for each subtest (normative M = 10, SD = 2) are reported in the following format: M (SD).