Table 4. Standard linear regression for child effortful control.
| Standardized β | Unstandardized β | p | 95% CI | R2 (adj) |
|
|---|---|---|---|---|---|
|
Step 1 |
|
.018 | |||
| Economic satisfaction | .092 | .029 | .338 | -.031-.089 | |
| Maternal effortful control (ATQ) | .087 | .085 | .404 | -.116-.286 | |
| Maternal sensitivity (EA) | .120 | .064 | .166 | -.027-.154 | |
|
Step 2 |
|
.096 | |||
| Economic satisfaction | .083 | .026 | .369 | -.031-.084 | |
| Maternal effortful control (ATQ) | .019 | .019 | .848 | -.176-.214 | |
| Maternal sensitivity (EA) | .103 | .055 | .228 | -.034-.143 | |
| Maternal unpredictable sensory signals | -.118 | -.499 | .175 | -1.219–221 | |
| Child sex (male) | .275 | .406 | .001 | .161-.652 | |
| 0a | |||||
|
Step 3 |
.112 | ||||
| Economic satisfaction | .071 | .023 | .439 | -.035-.080 | |
| Maternal effortful control (ATQ) | .031 | .023 | .812 | -.168-.214 | |
| Maternal sensitivity (EA) | .113 | .060 | .183 | -.028-.148 | |
| Maternal unpredictable sensory signals | -.591 | -2.499 | .027 | -4.718- -.280 | |
| Child sex (male) | -.517 | -.764 | .232 | -2.017-.489 | |
| 0a | |||||
| Maternal unpredictable sensory signals by child sex | .902 | 1.311 | .062 | -0.66–2.687 |
ATQ = Adult Temperament Questionnaire; EA = Emotional Availability Scale.