Table 3.
Mean and standard deviation of the scores obtained by the young and elderly participants of Exp. 2 on each subtest of Cognistat. The numbers in parenthesis beside subtest names indicate the maximum possible score.
| Subtest | Young Adults | Elderly | ||
|---|---|---|---|---|
| Mean | SD | Mean | SD | |
| Orientation (/12) | 12.0 | 0.0 | 12.0 | 0.0 |
| Attention (/8) | 7.8 | 1.0 | 7.8 | 0.6 |
| Lang. Understanding (/6) | 6.0 | 0.0 | 5.9 | 0.5 |
| Lang. Repetition (/12) | 12.0 | 0.0 | 12.0 | 0.0 |
| Image naming (/8) | 8.0 | 0.0 | 8.0 | 0.0 |
| Construction (/6) | 5.9 | 0.5 | 5.2 | 1.0 |
| Memory (/12) | 11.7 | 0.6 | 10.9 | 2.0 |
| Calculation (/4) | 3.8 | 0.4 | 4.0 | 0.0 |
| Similarities (/8) | 8.0 | 0.0 | 8.0 | 0.0 |
| Judgment (/6) | 6.0 | 0.0 | 6.0 | 0.0 |