Table 3.
Performances in the stop-signal task as a function of time of testing and activity group in Experiment 1.
| Measure | Knitting condition | Recess condition | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pretest | Posttest | Difference | Pretest | Posttest | Difference | |||||||
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
| GoRT | 632.04 | 164.29 | 680.11 | 180.6 | 48.07 | 95.51 | 636.96 | 105.78 | 681.44 | 125.89 | 44.48 | 104.2 |
| ACCgo | 95.12 | 3.96 | 96.77 | 2.63 | 1.65 | 3.57 | 94.18 | 4.5 | 94.02 | 4.94 | −0.16 | 3.34 |
| ACCstop | 58.73 | 12.26 | 65.06 | 12.78 | 6.33 | 7.56 | 60 | 9.01 | 62.87 | 9.87 | 2.87 | 8.26 |
| SSRT | 255.36 | 46.58 | 227.14 | 43.78 | −28.22 | 51.39 | 239.64 | 55.53 | 243.23 | 56 | 3.59 | 52.56 |
GoRT, Go trials response times in ms; ACCgo, % of successful Go trials; ACCstop, % of successful stop trials; SSRT, stop signal reaction time in ms.