Table 5.
Changes in scores (Post-Pre) and the adjusted intervention effect (ITT analysis).
| Variables | Transportation Safety Group a (n = 30) | Dog Safety Group a (n = 34) | Adjusted Effect a,b | p-Value b |
|---|---|---|---|---|
| Dog Knowledge and Behavior | ||||
| Knowledge quiz | −0.32 ± 1.81 | 0.17 ± 1.93 | 0.51 ± 0.42 | 0.230 |
| (−0.99, 0.34) | (−0.49, 0.84) | (−0.32, 1.33) | ||
| Dog photos | 0.33 ± 2.17 | 0.24 ± 2.27 | 0.32 ± 0.52 | 0.448 |
| (−0.48, 1.14) | (−0.56, 1.03) | (−0.68, 1.34) | ||
| Dollhouse safe behavior | 0.54 ± 1.55 | 0.48 ± 1.75 | −0.02 ± 0.39 | 0.970 |
| (−0.06, 1.13) | (−0.15, 1.11) | (−0.79, 0.76) | ||
| Live dog risky behavior c | 0.09 ± 0.76 | −0.18 ± 0.58 | −0.38 ± 0.19 | 0.057 |
| (−0.28, 0.45) | (−0.43, 0.07) | (−0.75, 0.00) | ||
| Perspective Taking Composite | 0.36 ± 2.62 | 0.14 ± 2.45 | 0.49 ± 0.53 | 0.357 |
| (−0.64, 1.36) | (−0.73, 1.01) | (−0.55, 1.53) | ||
| Noticing Details Composite | −0.28 ± 2.35 | 0.73 ± 2.10 | 1.20 ± 0.51 | 0.021 |
| (−1.23, 0.67) | (−0.03, 1.48) | (0.21, 2.20) | ||
| Impulse Control Composite | −0.57 ± 2.01 | 0.11 ± 2.44 | 0.70 ± 0.63 | 0.274 |
| (−1.46, 0.32) | (−0.92, 1.14) | (−0.55, 1.95) |
a Mean ± SD, and 95% CI. b Adjusted for age, gender and pre-scores in a General Linear Regression Model; c Post scores. Broader categories are bolded.