Table 2.
Mean difference and standard error between the SLT and placebo treatments for each Compass task
| Compass Task | Mean Difference ± Standard Error |
|---|---|
| Immediate Word Recall (number correct) | 0.19 ± 0.04 |
| Delayed Word Recall (number correct) | 0.69 ± -0.03 |
| Word Recognition (number correct) | -0.06 ± 0.24 |
| Picture Recognition (number correct) | -0.5 ± 0.23 |
| Face Recognition (number correct) | 0.31 ± -0.11 |
| Simple Reaction Time (ms) | 6.07 ± 7.54 |
| 2 Choice Reaction Time (accuracy %) | -0.88 ± 0.59 |
| 2 Choice Reaction Time (ms) | 21.36 ± 11.82 |
| 4 Choice Reaction Time (accuracy %) | 0.26 ± -0.18 |
| 4 Choice Reaction Time (ms) | -18.68 ± 0.68 |
| Numerical Working Memory (accuracy %) | 3.34 ± -1.12 |
| Numerical Working Memory (ms) | 90.09 ± 60.33 |
| Alphabetic Working Memory (accuracy %) | 0.13 ± -1.09 |
| Alphabetic Working Memory (ms) | -44.14 ± -19.78 |
| Corsi Block Span (Span Length) | 0.25 ± -0.01 |
| N-Back (accuracy %) | 4.17 ± -0.82 |
| Serial Subtract 3 (number correct) | 1.63 ± -0.82 |
| Serial Subtract 7 (number correct) | -0.94 ± -0.27 |
| Rapid Visual Information Processing (accuracy %) | -2.16 ± 0.13 |
| Rapid Visual Information Processing (ms) | 40.67 ± -16.79 |
| Mental Fatigue (End - Start) | -0.63 ± -2.32 |
| Alertness (End - Start) | 1.89 ± 0.40 |
Note: Tasks that are bolded had a treatment × time interaction that approached statistical significance (p < .10)