Table 5.

Maternal mood (POMS)

	Baseline	Week 2	Week 3	ANOVA
Variable	M (SD)	M (SD)	M (SD)	WL	F	P	ES
Tension
Control	8.17 (5.50)	7.29 (4.84)	6.58 (5.60)	0.920	3.54	0.033	0.080
Interneta,c	9.65 (5.88)	8.00 (6.10)	6.83 (6.38)	0.762	14.64	< 0.001	0.238
Internet & Routinea,c	8.68 (4.44)	5.86 (4.10)	4.76 (3.76)	0.613	15.88	< 0.001	0.387
Depression
Control	5.55 (6.49)	5.79 (7.44)	5.08 (8.67)	0.990	0.411	0.665	0.010
Interneta,c	6.57 (7.98)	5.00 (7.91)	3.77 (7.11)	0.832	9.52	< 0.001	0.168
Internet & Routinea,c	4.93 (5.59)	2.92 (4.49)	1.96 (2.91)	0.722	15.76	< 0.001	0.278
Anger
Control	5.76 (5.52)	5.38 (5.98)	4.48 (6.58)	0.950	2.17	0.121	0.050
Internet	6.35 (6.22)	4.83 (6.07)	4.31 (6.73)	0.911	4.57	0.013	0.089
Internet & Routinea	4.74 (4.84)	3.10 (3.87)	2.25 (3.02)	0.751	13.58	< 0.001	0.249
Fatigue
Controlb,c	8.30 (5.48)	7.70 (5.91)	6.24 (5.45)	0.809	9.69	< 0.001	0.191
Interneta,c	9.51 (5.65)	7.25 (5.81)	5.40 (5.60)	0.613	29.70	< 0.001	0.387
Internet & Routinea,c	8.23 (5.26)	5.05 (3.79)	3.36 (3.42)	0.471	46.13	< 0.001	0.529
Vigor
Control	13.88 (5.63)	12.82 (6.20)	13.86 (6.06)	0.937	2.76	0.069	0.063
Internet	13.47 (6.39)	14.23 (6.04)	14.71 (6.17)	0.954	2.28	0.108	0.046
Internet & Routinea	13.67 (5.85)	15.58 (5.34)	16.31 (5.94)	0.811	9.58	< 0.001	0.189
Confusion
Control	5.55 (3.86)	5.77 (4.08)	4.87 (3.77)	0.936	2.80	0.067	0.064
Interneta,c	6.69 (4.16)	5.55 (3.95)	4.72 (4.34)	0.725	17.95	< 0.001	0.275
Internet & Routinea,c	5.20 (3.87)	4.12 (2.60)	3.38 (2.38)	0.682	19.11	< 0.001	0.318

A one way repeated measures ANOVA was utilized to analyze group differences over time.

^aSignificant difference between baseline/week 2 and baseline/week 3.

^bSignificant difference between baseline and week 3.

^cSignificant difference between week 2 and week 3.

^‡Significant interaction.

WL, Wilks lambda; ES, Effect size as partial Eta2 where 0.10 = small effect, 0.25 = moderate effect, and 0.40 = large