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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Learn Disabil Res Pract. 2012 Apr 22;27(2):56–65. doi: 10.1111/j.1540-5826.2012.00351.x

Table 1.

Student Demographic Data

Variables M SD Range
DIBELS LNF 2.54 2.3 0–7
CTOPP Blending Words
 Raw score 3.13 2.54 0–11
 Standard score 9.0 1.90 5–13
WJ-III Letter-Word Identification
 Standard score 83.85 8.74 64–102
 W scale score 324.16 16.13 276–359
WJ-III Word Attack
 Standard score a 92.72 12.26 71–111
 W scale score b 383.3 17.56 364–470
n %
Male 56 51.3
Ethnicity
 Caucasian 28 25.7
 Black 73 67.0
 Hispanic 7 6.4
 Asian 1 .9
Eligible for Free or Reduced Lunch 88 80.7
Special Education Classification 35 32.1

Note. LNF = Letter Naming Fluency; CTOPP = Comprehensive Test of Phonological Processing; WJ-III= Woodcock Johnson III.

a

n = 61 due to students out of age range for calculating standard scores.

b

n = 107