Table 2.
Mean values, standard deviations and ranges for study variables.
| Variable | Mean | SD | Range |
|---|---|---|---|
| Cogstate | |||
| Two Back Test | 1.31 | 0.12 | 1.03–1.57 |
| Set-Shifting Test | 1.19 | 0.11 | 0.92–1.33 |
| Groton Maze Learning Test | 8.33 | 3.42 | 1–19 |
| Continuous Paired Associate Learning Test | 12.91 | 8.70 | 0–40 |
| International Shopping List Test | 8.05 | 1.62 | 4–12 |
| Emotional availability scales | |||
| Sensitivity | 5.11 | 1.15 | 2–7 |
| Structuring | 5.25 | 1.23 | 2–7 |
| Non-intrusiveness | 5.92 | 1.28 | 3–7 |
| Non-hostility | 6.49 | 0.79 | 3–7 |
| EA dimensions, mean value | 5.69 | 0.97 | 2.75–7.00 |
| Questionnaires | |||
| Edinburgh Postnatal Depression Scale | 4.00 | 4.02 | 0–18 |
| Symptom Checklist 90, anxiety subscale | 3.42 | 4.32 | 0–19 |
| Athens Insomnia Scale | 5.89 | 3.42 | 0–18 |
The outcome measures are described in the Materials and Methods, and Measures section.