Table 1.
Summary data for all variables: median, range, mean, standard deviation, and population for all independent variables measured in this study.
| Item |
Median
(range) |
Mean
(SD) |
N |
|---|---|---|---|
| Age (years) | 12.9 (10.1–15.6) | 13.0 (1.39) | 32 |
| Fraction life span ratio (years) | 1.04 (0.85–1.20) | 1.03 (0.1) | 32 |
| CADES (total score) | 13 (0–74) | 19.4 (18.1) | 32 |
| CCDR (total score) | 36 (34–48) | 37.9 (4.4) | 32 |
| CFQ (total score) | 0.47 (0.31–0.66) | 0.47 (0.11) | 21 |
| Pointing cue (% correct) | 91.7 (58.3–100) | 88.1 (12.3) | 28 |
| Working memory (seconds) | 40 (0–120) | 44.5 (41.7) | 31 |
| Inhibitory control (% correct) | 87.5 (12.5–100) | 79.3 (26.1) | 32 |
| Spatial detour (% correct) | 50 (0–100) | 49.6 (27.3) | 32 |
| Sustained gaze (seconds) | 24.8 (1.53–60.0) | 26.3 (17.2) | 32 |
| Total interaction time (seconds) | 70.1 (21.8–90.0) | 64.5 (21.1) | 32 |
| Latency to disengage (seconds) | 42.7 (9.0–90.0) | 48.2 (29.1) | 32 |
| Interactions with container (seconds) | 46.1 (13.0–90.0) | 47.8 (21.5) | 32 |
| Interactions with experimenter (seconds) | 11.5 (0–64.6) | 16.9 (16.0) | 32 |
| Re-engagement (seconds) | 2 (0–6) | 1.9 (1.9) | 32 |