Table 1.
Demographic characteristics of participant populations.
| NT | ASD | |||||||
|---|---|---|---|---|---|---|---|---|
| 6–9 years | 10–12 years | 13–17 years | 18–40 years | 6–9 years | 10–12 years | 13–17 years | 18–40 years | |
| n | 51 | 46 | 54 | 74 | 44 | 33 | 29 | 33 |
| nfemale | 27 | 26 | 24 | 38 | 7 | 6 | 8 | 13 |
| nIQ | 45 | 43 | 48 | 10 | 44 | 33 | 29 | 29 |
| Age | 8.1 (1.2) | 11.5 (1.0) | 15.0 (1.3) | 25.3 (3.6) | 8.1 (1.0) | 11.4 (0.7) | 14.7 (1.5) | 24.8 (5.0) |
| F1 score | 0.90 (0.07) | 0.93 (0.06) | 0.95 (0.04) | 0.97 (0.02) | 0.85 (0.08) | 0.88 (0.08) | 0.93 (0.06) | 0.95 (0.04) |
| FA rate | 0.09 (0.07) | 0.06 (0.05) | 0.04 (0.04) | 0.02 (0.01) | 0.16 (0.14) | 0.13 (0.08) | 0.07 (0.06) | 0.04 (0.03) |
| Misses | 0.11 (0.09) | 0.07 (0.07) | 0.04 (0.05) | 0.03 (0.02) | 0.15 (0.09) | 0.12 (0.09) | 0.07 (0.06) | 0.05 (0.06) |
| PIQ | 106.1 (13.0) | 109.7 (10.7) | 104.9 (13.3) | 109.9 (12.3) | 106.2 (17.1) | 106.6 (16.2) | 108.2 (13.3) | 107.8 (14.2) |
| VIQ | 113.0 (10.6) | 111.8 (13.0) | 113.1 (12.8) | 115.1 (16.1) | 97.3 (19.8) | 99.4 (19.1) | 100.0 (19.1) | 104.0 (18.7) |
| FSIQ | 111.4 (11.5) | 112.2 (11.7) | 110.1 (12.5) | 114.5 (14.0) | 101.7 (17.5) | 102.8 (17.4) | 104.3 (14.0) | 106.2 (16.7) |
| ADOS | – | – | – | – | 7.3 (2.3) | 8.1 (1.0) | 6.9 (3.3) | – |
PIQ performance IQ, VIQ verbal IQ, FSIQ full-scale IQ (assessed using the WASI).
nfemale indicates the number of female participants in the respective age groups and nIQ indicates the number of participants for whom IQ scores were obtained. The number of participants for whom ADOS scores were obtained is 31, 19, 7 respectively.
F1 scores indicate participants’ detection accuracy and FA rate indicates participant’s false alarm rate as a proportion of the total trials. Values shown indicate the group mean with standard deviation shown in parentheses.