Table 3. Standard linear regression for child effortful control.
| Standardized β | Unstandardized β |
p | 95% CI | R2 (adj) |
|
|---|---|---|---|---|---|
| Step 1 | .029 | ||||
| Maternal unpredictable sensory signals | -.167 | -.707 | .052 | -1.419-.005 | |
| Economic satisfaction | .119 | .038 | .167 | -.016-.092 | |
|
Step 2 |
.027 | ||||
| Maternal unpredictable sensory signals | -.156 | -.659 | .077 | -1.389-.072 | |
| Economic satisfaction | .090 | .029 | .344 | -.031-.089 | |
| Maternal effortful control (ATQ) | .071 | .070 | .501 | -.134-.274 | |
|
Step 3 |
.095 | ||||
| Maternal unpredictable sensory signals | -.118 | -.499 | .175 | -1.219–221 | |
| Economic satisfaction | .083 | .026 | .369 | -.031-.084 | |
| Maternal effortful control (ATQ) | .019 | .019 | .848 | -.176-.214 | |
| Maternal sensitivity (EA) | .103 | .055 | .228 | -.034-.143 | |
| Child sex (male) | .275 | .406 | .001 | .161-.652 |
ATQ = Adult Temperament Questionnaire; EA = Emotional Availability Scale.