Table 4.
Outcome analysis for Cognitive Remediation (CR), Active Control, and Treatment-As-Usual (TAU) groups across time.
| CR vs. Active Control | CR vs. TAU | |||||
|---|---|---|---|---|---|---|
| Cognitive Domain | Group × Time |
Time | Group | Group × Time |
Time | Group |
| Letter Fluency | - | - | - |
F(1,24)= 4.30* |
- |
F(1,24)= 9.69** |
| Category Fluency | - | - | - | - |
F(1,24)= 12.68** |
- |
| Letter-Number Sequencing |
- | - | - | - | - |
F(1,23)= 3.60† |
| HVLT Total Recall | - | - | - | - | - |
F(1,24)= 3.05† |
| HVLT Recognition Discrimination |
- | - | - |
F(1,23)= 3.13† |
F(1,23)= 4.43* |
- |
| BVMT Total |
F(2,54)= 2.51† |
- | - | - | - |
F(1,24)= 11.05** |
| BVMT Delayed Recall | - | - | - | - | - |
F(1,24)= 10.06** |
| Global Cognition | - | - | - | - | - |
F(1,23)= 10.69** |
| MASQ | ||||||
| Visual Perceptual Ability |
- | - |
F(1,29)= 9.12** |
- | - |
F(1,23)= 3.03† |
| Verbal Memory | - | - |
F(1,29)= 5.21* |
- | - |
F(1,23)= 3.68† |
| Visual Spatial Memory |
- | - |
F(1,29)= 5.63* |
- | - | - |
| EEG | ||||||
| P300 Peak | - | - | - | - |
F(1,22)= 5.07* |
- |
Note. Time for CR vs. Active control included baseline, ten weeks, and follow-up assessment; time for CR vs. TAU included baseline and ten weeks assessment. For CR vs. Active Control and vs. TAU ANCOVA analyses, IQ was a significant covariate (p<.05) for the following measures: Letter Fluency, Category Fluency, Digit Symbol, Spatial Span, Letter Number sequencing, HVLT Total Recall, Delayed Recall, and Recognition Discrimination, BVMT Total Recall and Delayed Recall, and Global Cognition.
p≤.10,
p< .05,
p<.01,
p<.001.
Note. HVLT=Hopkins Verbal Learning Test; BVMT=Brief Visuospatial Memory Test; MASQ=Multiple Ability Self-Report Questionnaire.