Table 6.
(Median) practice effect from baseline to follow-up on 15 NP measures (scaled scores)
| T2 | T3 | T4 | T5 + | |
|---|---|---|---|---|
| Letter fluency | 0.0 | 0.5 | 1.0 | 1.0 |
| Animal Fluency | 0.0 | 0.0 | 0.0 | 0.0 |
| PASAT 50 | 0.5 | 1.0 | 1.0 | 1.0 |
| WAIS-III L-N Sequencing | 0.0 | 0.0 | 0.0 | 0.0 |
| WAIS-III Digit Symbol | 0.0 | 0 .5 | 1.0 | 1.0 |
| WAIS-III Symbol Search | 0 .5 | 1.0 | 1.0 | 1.0 |
| Trail Making Test A | 0.5 | 1.0 | 1.0 | 1.0 |
| WCST-64 perseverative errors | 1.0 | 2.0 | 2.0 | 2.0 |
| Trail Making Test B | 1.0 | 1.0 | 1.0 | 1.0 |
| HVLT-R Total Learning | 0.0 | 1.0 | 0 .5 | 0 .5 |
| HVLT-R Delayed Recall | 0 .5 | 0 .5 | 0 .5 | 0 .5 |
| BVMT Total Learning | 1.0 | 1.0 | 0.0 | 1.0 |
| BVMT Delayed Recall | 0 .5 | 0.0 | 0.0 | 0 .5 |
| Grooved Pegboard DH | 0.5 | 0.0 | 1.0 | 1.0 |
| Grooved Pegboard NDH | 0.0 | 0 .5 | 0.5 | 1.0 |
| Sum | 6.0 | 10.0 | 10.5 | 12.5 |
L-N: Letter-Number; WCST-64: Wisconsin Card Sorting Test; HVLT-R: Hopkins Verbal Learning Test-Revised; BVMT: Brief Visuospatial Memory Test-Revised; DH: Dominant hand; NDH, non-dominant hand