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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: Read Writ. 2013 Sep 1;27(7):1163–1188. doi: 10.1007/s11145-013-9480-1

Table 1.

Descriptive Statistics

M SD Range
Kindergarten Writing Fluency
  Total number of wordsa 12.64 11.3 0–50
  Total number of ideasa 2.23 2.4 0–11
  Total number of sentencesa 1.7 2.1 0–11
Writing Quality
  Ideasb 2.95 .72 0–4
  Structureb 2.77 .66 0–4
  Word Choiceb 2.45 .73 0–4
  Grammarb 2.78 .62 0–4
First Grade Writing Fluency
  Correct Writing Sequencesc 20.80 12.4 1–61
Reading
  Letter Word Identification – raw scored 23.99 7.8 11–52
  Letter Word Identification – standard scored 108.81 14.2 80–149
  Word Attack- raw scoree 7.64 5.2 2–27
  Word Attack- standard scoree 112.25 13.0 78–141
  Phonemic Decoding efficiency – raw scoree 7.05 7.9 0 – 43
Spelling
  WJ Spelling- raw scoree 16.28 3.9 2–29
  WJ Spelling- standard scoree 104.92 14.6 31–137
  Byrne Spelling Taskf 49.06 18.3 0–82
Letter writing fluencyg 10.46 5.5 .5–25
Oral Language
  Picture Vocabulary- raw scored 18.19 2.8 12–28
  Picture Vocabulary- standard scored 101.41 9.7 76–140
  TOLD Sentence Imitation- raw scoreh 8.35 5.9 0–28
  TOLD Sentence Imitation- standard scoreh 8.29 3.0 2–20
  TOLD Grammatic Completion- raw scoreh 6.60 5.5 0–24
  TOLD Grammatic Completion- std. scoreh 7.61 2.9 1–17
Attention
  SWAN- Memoryi 4.59 1.6 1–7
  SWAN- Set Shiftingi 4.70 1.7 1–7
  SWAN- Inhibitory Controli 4.49 1.6 1–7

Note.

a

n= 238;

b

n= 265;

c

n= 264;

d

n= 253;

e

n= 252;

f

n= 232;

g

n= 214;

h

n= 257;

i

n=249