Table 2.
Stop Trial Descriptive Statistics from Studies 1, 2, and 3
| Study Version | Age Group |
Stop-Signal Condition | Inhibition Rate (%) |
Stop-Signal Delay (ms) |
Stop-Signal Reaction Time (ms) | Unsuccessful RT (ms) |
|---|---|---|---|---|---|---|
| Study 1 | Younger Adults | Fear | 54.91 ± 2.32 | 443.70 ± 96.98 | 208.70 ± 23.77 | 591.99 ± 92.17 |
| Neutral | 54.68 ± 2.34 | 444.94 ± 106.10 | 207.46 ± 39.30 | 602.20 ± 96.89 | ||
| Happy | 55.26 ± 2.44 | 446.55 ± 99.10 | 205.85 ± 38.05 | 598.68 ± 94.53 | ||
| Older Adults | Fear | 53.53 ± 8.78 | 441.47 ± 108.95 | 249.14 ± 44.34 | 631.50 ± 90.23 | |
| Neutral | 54.09 ± 8.22 | 449.17 ± 111.07 | 241.43 ± 41.45 | 638.01 ± 97.16 | ||
| Happy | 53.83 ± 8.63 | 449.17 ± 112.65 | 241.43 ± 41.47 | 639.20 ± 94.40 | ||
| Study 2 | Younger Adults | Fear | 51.28 ± 5.78 | 318.08 ± 123.88 | 287.94 ± 53.15 | 601.34 ± 80.71 |
| Neutral | 51.31 ± 5.01 | 324.20 ± 121.61 | 281.82 ± 54.61 | 593.80 ± 75.62 | ||
| Happy | 51.20 ± 5.70 | 326.93 ± 122.76 | 279.09 ± 57.88 | 595.99 ± 76.98 | ||
| Older Adults | Fear | 52.09 ± 7.53 | 345.89 ± 103.02 | 290.59 ± 57.00 | 631.77 ± 49.90 | |
| Neutral | 51.63 ± 7.71 | 345.86 ± 104.87 | 290.62 ± 63.17 | 629.44 ± 51.92 | ||
| Happy | 52.66 ± 8.26 | 351.16 ± 107.25 | 285.32 ± 63.06 | 631.09 ± 57.82 | ||
| Study 3 | Younger Adults | Fear | 52.07 ± 5.98 | 265.39 ± 119.03 | 328.05 ± 80.34 | 630.39 ± 59.89 |
| Neutral | 53.83 ± 7.46 | 311.53 ± 129.39 | 281.91 ± 82.91 | 613.76 ± 74.91 | ||
| Happy | 51.22 ± 7.00 | 315.09 ± 119.41 | 278.35 ± 89.38 | 610.92 ± 62.02 | ||
| Older Adults | Fear | 53.54 ± 3.09 | 323.54 ± 115.01 | 333.51 ± 96.09 | 653.98 ± 64.94 | |
| Neutral | 51.71 ± 5.57 | 318.81 ± 126.46 | 338.24 ± 101.61 | 657.47 ± 86.18 | ||
| Happy | 54.62 ± 4.28 | 384.27 ± 110.48 | 272.78 ± 76.71 | 654.63 ± 69.52 |
Note. All values represent mean ± standard deviation; Unsuccessful RT = response times for stop trials to which participants responded.