Table 2.
SART response latencies, Z transformed RTs and accuracy (SDs) as a function of experiment, atemporal option, and age group.
| Measure | Self-caught (Experiment 1) | Probe-caught (Experiment 2) | ||||||
|---|---|---|---|---|---|---|---|---|
| Atemporal option | No atemporal option | Atemporal option | No atemporal option | |||||
| Younger | Older | Younger | Older | Younger | Older | Younger | Older | |
| ACCURACY | ||||||||
| Go accuracy | 0.99 (0.01) | 0.99 (0.01) | 0.99 (0.01) | 0.99 (0.01) | 0.99 (0.01) | 1.0 (0.01) | 0.99 (0.01) | 0.99 (0.01) |
| No-Go accuracy | 0.91 (0.06) | 0.95 (0.05) | 0.90 (0.07) | 0.93 (0.06) | 0.91 (0.06) | 0.96 (0.05) | 0.91 (0.06) | 0.93 (0.06) |
| REACTION TIME | ||||||||
| Go RT | 501 (69) | 521 (63) | 502 (71) | 532 (82) | 493 (64) | 537 (81) | 519 (64) | 543 (77) |
| No-Go (Error) RT | 438 (96) | 408 (88) | 445 (117) | 423 (106) | 443 (115) | 422 (69) | 472 (99) | 453 (89) |
| Go zRT | 0.01 (0.01) | 0.01 (0.01) | 0.01 (0.01) | 0.01 (0.01) | 0.00 (0.01) | 0.01 (0.01) | 0.01 (0.01) | 0.01 (0.01) |
| No-Go (Error) zRT | −0.58 (0.64) | −0.90 (0.82) | −0.45 (0.64) | −0.92 (0.73) | −0.47 (0.75) | −0.89 (0.58) | −0.47 (0.60) | −0.72 (0.58) |
RT refers to reaction times; zRT refers to within-subject standardized reaction times.