Table 3.

Group differenced on the child competence scale and the parent competence scale based on parent questionnaireweek 2, 3 and 4 week postpartum

Child Competence	Week 2		Week 3		Week 4
	Total population (n = 37)		Total population (n = 30)		Total population (n = 27)
Mean (SD)	2.97 (0.66)	p < .001	2.99 (0.76)	p < .001	2.640 (0.88)	p < .001 d = 0.70
	Intervention group (n = 20)	d = 0.53	Intervention group (= 19)	d = 0.60	Intervention group (n = 14)
Mean (SD)	3.35 (0.47)		3.36 (0.54)		3.18 (0.62)
	Control group (n = 17)		Control group (n = 11)		Control group (n = 13)
Mean (SD)	2.54 (0,59)		2.38 (0.70)		2.08 (0,77)
Parent Competence	Week 1		Week 2		Week 3
	Total population (n = 37)		Total population (n = 30)		Total population (n = 27)
Mean (SD)	2.95 (0.68)	p < .001	2.97 (0.74)	p < .001 d = 0.62	2.81 (0.89)	p < .001
	Intervention group (n = 20)	d = 0.53	Intervention group (= 23)		Intervention group (n = 17)	d = 0.74
Mean (SD)	3.26 (0.57)		3.29 (0.55)		3.30 (0.69)
	Control group (n = 19)		Control group (= 13)		Control group (n = 14)
Mean (SD)	2.57 (0,62)		2,41 (0,72)		2,29 (0,80)

d = Cohen’s d