Table 1.
Descriptive Statistics for Predictor and Outcome Measures
| Measure | n | M | SD | Range |
|---|---|---|---|---|
| 4-year measures | ||||
| Negative parentinga | 269 | 1.80 | 0.15 | 1.47-2.45 |
| Maternal depressive symptomatology | 269 | 51.59 | 9.98 | 34.00-81.00 |
| Baseline respiratory sinus arrhythmia (RSA) | 269 | 5.83 | 1.16 | 1.05-10.20 |
| ΔRSA (Baseline-Attention) | 269 | 0.26 | 0.49 | -1.41-2.36 |
| Emotion regulation | 269 | 3.33 | 0.31 | 2.13-4.00 |
| Negativity | 269 | 1.90 | 0.37 | 1.13-3.07 |
| 5-year measures | ||||
| Emotion regulation | 236 | 3.33 | 0.33 | 2.38-4.00 |
| Negativity | 236 | 1.91 | 0.39 | 1.13-3.13 |
| 7-year measures | ||||
| Emotion regulation | 221 | 3.40 | 0.38 | 1.00-3.07 |
| Negativity | 221 | 1.72 | 0.34 | 2.25-4.00 |
a
Descriptives are for square-root-transformed variable.