Table 2.
Behavioral Analyses
| ITI | Mean (ms) | CV | ||
| Synchronization | Continuation a | Synchronization | Continuation a | |
| HC (N = 24) | 478.41 (26.77) | 509.22 (26.85) | 0.1036 (0.034) | 0.080 (0.046) |
| SZ (N = 31) | 476.09 (37.10) | 485.50 (53.29) | 0.1173 (0.042) | 0.110 (0.045) |
| Force | Mean | CV | ||
| Synchronization a | Continuation a | Synchronization | Continuation | |
| HC (N = 24) | 703.3 (357.7) | 666.2 (355.9) | 0.481 (0.148) | 0.487 (0.142) |
| SZ (N = 31) | 1146.4 (536.0) | 1123.0 (551.3) | 0.500 (0.197) | 0.462 (0.162) |
| W-K | Mean | |||
| Motor a | Clock b | Total a | Ratio (motor/clock) | |
| HC (N = 16) | 1359.9 (783.1) | 4215.6 (2457.1) | 5575.5 (3239.7) | 0.756 |
| SZ (N = 25) | 2179.0 (1468.1) | 6671.9 (4450.2) | 8850.9 (5917.9) | 0.754 |
Note: Coefficient of variation (CV) = standard deviation/mean; ITI, intertap interval; W-K, Wing-Kristofferson; HC, healthy control; SZ, schizophrenia spectrum.
aSignificant difference between groups.
bTrending difference between groups.