Table 6.
Linear regression analysis (method enter) for investigating the influencing variables at T2 on the social development of the child at T3 (N = 94)
| Model summary | R2 | Corrected R2 | F | Beta | R2 Change |
|---|---|---|---|---|---|
|
Model 1 |
0.10 |
0.08 |
5.27** |
|
|
| Constant |
|
|
|
*** |
|
| SFS C/S T2 |
|
|
|
-0.27* |
|
| SFS F T2 |
|
|
|
-0.10 |
|
|
Model 2 |
0.42 |
0.38 |
9.06*** |
|
0.32*** |
| Constant |
|
|
|
*** |
|
| SFS C/S T2 |
|
|
|
-0.29** |
|
| SFS F T2 |
|
|
|
-0.15 |
|
| ASQ SD T2 |
|
|
|
0.56*** |
|
| Gender child |
|
|
|
0.02 |
|
| Gender child x SFS C/S |
|
|
|
0.06 |
|
| Gender child x SFS F |
|
|
|
-0.01 |
|
| Premature infant |
|
|
|
0.05 |
|
| Income/household |
|
|
|
0.03 |
|
| Mother's education | -0.12 |
SFS: Questionnaires on Crying, Feeding and Sleep; C/S: “Crying / Sleep”; F: “Feeding”; ASQ: Ages and Stages Questionnaire; SD: “Social development”; ***: p ≤ 0.001; **: p ≤ 0.01; *: p ≤ 0.05; n.s.: not significant.