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Table 1 Speech, language, and reading mean scores and standard deviations per group

From: Cerebellar-dependent delay eyeblink conditioning in adolescents with Specific Language Impairment

  SLI Control p value df Cohen’s d effect size
Mean SD Mean SD
Initial testing
 GFTA total errors 10.20 7.61 6.44 6.86 0.158 29 0.55
 GFTA age 6, 11 1, 6 4, 7 1, 7    
 Omnibus languagea 73.53 7.76 119.69 17.27 0.000 29 3.81
 Omnibus age 6, 9 1, 7 4, 7 1, 7    
 Vocabularyb 83.87 15.47 106.44 12.22 0.000 29 1.85
 Vocabulary age 6, 9 1, 7 4, 7 1, 7    
 Word ID 83.93 11.41 104.94 12.30 0.000 29 1.71
 Word ID age 7, 7 1, 0 5, 11 1, 0    
Concurrent testing
 GFTA total errors 2.07 1.71 2.06 2.65 0.996 29 0.00
 Omnibus languagec 83.33 15.38 107.50 10.33 0.000 29 2.34
 Grammar judgements 0.82 0.16 0.97 0.04 0.001 29 3.75
 Vocabularyd 97.67 9.48 111.69 8.28 0.000 29 1.69
 Word ID 81.47 13.63 103.81 11.79 0.000 29 1.89
  1. aOmnibus language score is the summative standard score for Test of Early Language Development (TELD-2 or TELD-3), Test of Language Development-Primary 2nd Edition (TOLD P:2), or Clinical Evaluation of Language Fundamentals 3rd edition (CELF-3)
  2. bVocabulary score is the summative standard score for the Peabody Picture Vocabulary Test-R (Revised) or Peabody Picture Vocabulary Test-3
  3. cOmnibus language score is the summative standard score for Clinical Evaluation of Language Fundamentals 3rd Edition (CELF-3)
  4. dVocabulary score is the summative standard score for the Peabody Picture Vocabulary Test-3