Table 3.
Correlations between scores across visits, 95% Confidence Interval for Change between Visits; Mean, Median, and 25th and 75th %iles of Absolute Value of Change in Scores between Visits.
| Comparison | r | 95% Confidence Interval (+/−) | N | Mean | Median | 25%ile | 75%ile | |
|---|---|---|---|---|---|---|---|---|
| WASI Full Scale IQ (Standard Score) | V2-V1 V3-V1 V3-V2 |
.81 .75 .80 |
12.8 14.7 13.1 |
216 216 216 |
6.11 6.86 5.50 |
5.00 5.00 4.00 |
2.00 3.00 2.00 |
9.00 9.50 8.00 |
| WASI VIQ (Standard Score) | V2-V1 V3-V1 V3-V2 |
.73 .68 .77 |
15.3 16.6 14.1 |
216 216 216 |
7.57 8.14 6.26 |
6.00 7.00 5.00 |
3.00 3.00 2.00 |
10.00 11.00 10.00 |
| WASI PIQ (Standard Score) | V2-V1 V3-V1 V3-V2 |
.78 .70 .76 |
13.8 16.1 14.4 |
217 217 217 |
6.81 7.92 6.47 |
6.00 7.00 5.00 |
3.00 3.00 2.00 |
10.00 11.00 10.00 |
| WJIII Calculation (Standard Score) | V2-V1 V3-V1 V3-V2 |
.61 .52 .69 |
18.4 20.4 16.4 |
200 200 200 |
8.02 9.59 7.43 |
6.00 8.00 6.00 |
3.00 4.00 3.00 |
12.00 14.00 12.00 |
| WJIII Letter-Word (Standard Score) | V2-V1 V3-V1 V3-V2 |
.69 .66 .78 |
16.4 17.1 13.8 |
203 203 203 |
6.29 7.09 4.97 |
5.00 5.00 4.00 |
2.00 3.00 2.00 |
9.00 11.00 7.00 |
| WJIII Passage Comprehension (Standard Score) | V2-V1 V3-V1 V3-V2 |
.50 .56 .51 |
20.8 19.5 20.6 |
202 202 202 |
7.76 7.52 7.50 |
7.00 6.00 6.00 |
3.00 2.00 3.00 |
11.00 11.00 10.00 |
| NEPSY Verbal Fluency (Scaled Score) | V2-V1 V3-V1 V3-V2 |
.40 .60 .58 |
4.6 3.7 3.8 |
51 51 51 |
2.43 2.25 1.98 |
2.00 2.00 2.00 |
1.00 1.00 1.00 |
3.00 3.00 3.00 |
| WISC-III Coding (Scaled Score) | V2-V1 V3-V1 V3-V2 |
.50 .52 .66 |
4.2 4.1 3.4 |
155 155 155 |
2.32 2.36 1.97 |
2.00 2.00 2.00 |
1.00 1.00 1.00 |
3.00 3.00 3.00 |
| WISC-III Digit Span (Scaled Score) | V2-V1 V3-V1 V3-V2 |
.48 .55 .62 |
4.2 3.9 3.6 |
162 162 162 |
2.17 2.10 1.95 |
2.00 2.00 1.50 |
1.00 1.00 1.00 |
3.00 3.00 3.00 |
| CVLT-C T1 to T5 (T-Score) | V2-V1 V3-V1 V3-V2 |
.35 .27 .35 |
15.8 16.7 15.8 |
141 141 141 |
8.43 8.85 8.33 |
6.00 7.00 7.00 |
3.00 3.00 4.00 |
12.00 13.00 11.00 |
| BRIEF BRI (T-Score) | V2-V1 V3-V1 V3-V2 |
.57 .44 .56 |
12.9 14.7 13.0 |
175 175 175 |
5.27 5.81 4.94 |
4.00 5.00 4.00 |
2.00 2.00 1.00 |
8.00 8.00 7.00 |
| BRIEF MI (T-Score) | V2-V1 V3-V1 V3-V2 |
.64 .58 .63 |
11.8 12.7 11.9 |
176 176 176 |
5.30 5.81 5.34 |
4.00 5.00 4.00 |
2.00 2.00 2.00 |
7.50 8.00 7.00 |
| BRIEF GEC (T-Score) | V2-V1 V3-V1 V3-V2 |
175 175 175 |
5.07 5.53 5.13 |
4.00 4.00 4.00 |
2.00 2.00 2.00 |
7.00 8.00 6.50 |
||
| CBCL Externalizing (T-Score) | V2-V1 V3-V1 V3-V2 |
.50 .35 .60 |
13.9 15.8 12.4 |
206 206 206 |
6.06 7.01 5.63 |
5.00 6.00 5.00 |
2.00 2.00 2.00 |
8.00 10.00 8.00 |
| CBCL Internalizing (T-Score) | V2-V1 V3-V1 V3-V2 |
.48 .49 .50 |
14.1 14.0 13.9 |
206 206 206 |
6.88 6.72 6.35 |
6.00 6.00 5.00 |
3.00 2.00 1.00 |
10.00 10.00 10.00 |
| CBCL Competence (T-Score) | V2-V1 V3-V1 V3-V2 |
.53 .49 .59 |
13.4 14.0 12.6 |
141 141 141 |
6.81 6.99 6.44 |
5.00 5.00 5.00 |
2.00 3.00 3.00 |
10.00 10.00 10.00 |
| CBCL Attention Problems (T-Score) | V2-V1 V3-V1 V3-V2 |
.36 .41 .53 |
15.7 15.2 13.3 |
206 206 206 |
2.51 2.22 2.12 |
1.00 1.00 1.00 |
0.00 0.00 0.00 |
4.00 3.00 3.00 |
Note: Table includes scores of children who completed measure at all three visits.
Note: The 95% confidence interval is based on the standard error of measurement (SEM = SD*(1−r)1/2), where r is the Pearson correlation of the measurements between two visits. This interval will contain the true mean 95% of the time if the confidence interval were computed with repeated samples.