Table 2.
Spearman correlations (ρ) of response time and vocabulary of 18-month-old children and mothers’ depression and anxiety scores.
| Variable | Accuracy | Latency | Mean Depression |
Mean Anxiety |
|---|---|---|---|---|
| OZI | 0.594 *** | −0.609 ** | −0.455 * | −0.351 |
| Accuracy | 1/1 | −0.491 * | −0.538 ** | −0.434 * |
| Latency | 1/1 | 0.334 | 0.318 | |
| Depression | 1/1 | 0.758 ** |
Note: Depression = Center for Epidemiologic Studies Depression Scale—Revised (CESD-R) scores; Anxiety = State-Trait Anxiety Inventory (STAI) scores; OZI = Australian-English Communicative Development Inventory; * p < 0.05; ** p < 0.01; *** p < 0.001.