Table 1.
Summary statistics (mean and SD) for study measures by sex.
| Usable data (N)* | Total | Female | Male | Effect of Sex** | |
|---|---|---|---|---|---|
| Age |
Female: 323 Male: 125 Total: 448 |
23.7 (5.58) | 23.39 (5.49) | 24.5 (5.74) | t(446) = − 1.9, p = 0.06, d = − 0.18; BF = 0.65 |
| LEAS |
Female: 292 Male: 113 Total: 405 |
38.54 (4.97) | 39.44 (4.73) | 36.19 (4.83) | t(403) = 6.16, p < 0.001, d = 0.61; BF > 100 |
| IQ |
Female: 320 Male: 125 Total: 445 |
108.57 (11.52) | 107.97 (11.25) | 110.11 (12.1) | t(443) = − 1.77, p = 0.08, d = − 0.17; BF = 0.52 |
| CART |
Female: 319 Male: 124 Total: 443 |
10.52 (2.47) | 10.06 (2.26) | 11.7 (2.58) | t(441) = − 6.57, p < 0.001, d = − 0.63; BF > 100 |
| CRT-7 |
Female: 311 Male: 119 Total: 430 |
2.67 (2.09) | 2.31 (1.93) | 3.62 (2.19) | t(428) = − 6.1, p < 0.001, d = − 0.59; BF > 100 |
| AOMTS |
Female: 321 Male: 125 Total: 446 |
134.65 (13.41) | 133.35 (13.05) | 137.98 (13.78) | t(444) = − 3.31, p = 0.001, d = − 0.31; BF = 21.61 |
| STEM-B |
Female: 312 Male: 121 Total: 433 |
0.63 (0.08) | 0.64 (0.08) | 0.62 (0.09) | t(431) = 1.7, p = 0.09, d = 0.16; BF = 0.47 |
| GERT-S |
Female: 299 Male: 113 Total: 412 |
26.46 (4.12) | 26.71 (4.11) | 25.8 (4.1) | t(410) = 2.01, p = 0.04, d = 0.2; BF = 0.84 |
| MINI-K |
Female: 317 Male: 123 Total: 440 |
24.09 (12.46) | 25.3 (12.5) | 20.97 (11.85) | t(438) = 3.31, p = 0.001, d = 0.32; BF = 21.46 |
| TAS-20 |
Female: 320 Male: 125 Total: 445 |
42.65 (10.91) | 42.95 (11.29) | 41.88 (9.85) | t(443) = 0.93, p = 0.35, d = 0.09; BF = 0.18 |
*Not all data were available from all participants. Outlier values greater than three standard deviations from the mean were also removed. We therefore report final available Ns for each measure.
**Significant sex differences at p < .05 are bolded for clarity.