| Younger | Older | ||
Individual | Joint | Individual | Joint | |
Reaction time | 420 | 400 | 440 | 419 |
Target hits | 98.8 | 99.0 | 99.0 | 98.5 |
False alarms |
|
|
|
|
Standard | 0.26 | 0.20 | 0.45 | 0.61 |
Nontarget | 1.55 | 0.71 | 1.36 | 1.06 |