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. Author manuscript; available in PMC: 2007 Mar 15.
Published in final edited form as: J Spec Educ. 2005 Jun;39(2):66–85. doi: 10.1177/00224669050390020301

Table 2.

Means and Standard Deviations, Standard Scores, for T1, T3, and T5

Non-Hispanic
Hispanic
Dependent variable T1 T3 T5 T1 T3 T5
Woodcock-Johnson Letter-Word ID
Standard Score
 Control M 80.62 93.17 90.42 63.25 77.14 89.23
SD 19.88 19.06 19.66 15.81 22.11 16.40
 Intervention M 83.61 97.33 94.12 61.99 87.61 94.78
SD 22.62 24.07 19.16 19.48 25.16 19.42
N
 Control 66 59 36 79 65 60
 Intervention 70 55 41 75 66 58

Woodcock-Johnson Word Attack
Standard Score
 Control M 91.88 97.10 95.03 85.89 88.11 93.18
SD 11.97 16.93 20.50 10.37 13.71 16.20
 Intervention M 94.53 106.04 98.20 82.29 97.15 100.31
SD 14.98 19.26 20.55 11.85 16.77 19.83
N
 Control 66 59 36 79 65 60
 Intervention 70 55 41 75 66 58

Oral Reading Fluency
Correct Words per Minute
 Control M 22.25 60.80 73.60 6.11 31.14 69.32
SD 31.67 42.63 35.39 15.55 26.27 33.49
 Intervention M 26.03 68.93 80.03 6.66 43.02 79.45
SD 36.53 46.87 35.68 16.02 34.65 40.37
N
 Control 66 59 38 79 61 59
 Intervention 70 54 41 76 65 59

Woodcock-Johnson Vocabulary
Standard Score
 Control M -- 92.00 85.36 -- 75.40 76.76
SD -- 19.32 16.37 -- 14.12 12.73
 Intervention M -- 95.59 91.80 -- 78.54 77.17
SD -- 19.87 18.85 -- 15.77 16.14
N
 Control -- 49 36 -- 57 59
 Intervention -- 46 41 -- 59 58

Woodcock-Johnson Comprehension
Standard Score
 Control M -- 91.53 88.56 -- 75.50 82.44
SD -- 17.55 15.95 -- 17.40 12.72
 Intervention M -- 95.33 92.46 -- 82.02 84.47
SD -- 23.44 20.62 -- 21.63 16.58
N
 Control -- 49 36 -- 56 59
 Intervention -- 46 41 -- 59 58

-- No data obtained at this time point