Table 4.
Between-groups one-way ANOVA for RSPM, BPVS, CRT, and Digit Span.
| Autism (M (SD)) |
FASD (M (SD)) |
TD (M (SD)) |
f | Sig | Autism/ TD |
FASD/ TD |
Autism/ FASD |
|
|---|---|---|---|---|---|---|---|---|
| RSPM Score | 22.38 | 18.75 | 26.82 | 2.09 | 0.04 | 0.04 | 0.001 | 0.003 |
| (8.81) | (10.01) | (6.83) | ||||||
| BPVS Standard Score | 95.09 | 87.16 | 98.91 | 5.136 | 0.01 | 0.79 OR | 0.01 OR | 0.05 |
| (15.79) | (15.12) | (13.95) | ||||||
| Correct Responses (n) | 86.47 (9.75) |
85.41 (23.72) |
93.8 (7.79) |
3.56 | 0.03 | 0.12 | <0.001 | 0.05 |
| Reaction Time Correct (ms) | 1162.17 (776.78) |
942.27 (370.74) |
862.86 (289.58) |
2.93 | 0.05 | 0.04 | 0.05 | 0.05 |
| Reaction Time Incorrect (ms) | 799.67 (461.76) |
2577.27 (8435.94) |
683.61 (405.93) |
3.56 | 0.03 | 0.01 | 0.05 | 0.02 |
| Impulsivity | 4.14 (6.69) |
5.36 (21.23) |
0.27 (1.27) |
3.88 | 0.01 | 0.03 | 0.04 | 0.62 |
| Digit Span Forward | 20.62 (7.02) |
17.04 (6.33) |
22.73 (5.30) |
7.02 | 0.001 | 0.21 | 0.001 | 0.03 |
| Digit Span Backward | 10.1 (5.30) |
9.92 (4.37) |
13.47 (5.86) |
4.12 | 0.02 | 0.05 | 0.02 | 0.43 * |
* Significant similarity between autism and FASD (p ≤ 0.05). RSPM—Raven’s Standard Progressive Matrices; BPVS—British Picture Vocabulary Scale 3; CRT—choice reaction time. Significant results shown in bold.