Figure 4: Comparison of acceptance of the father’s role in household chores.
This was measured by VAS. Two-factor repeated measures analysis of variance : F=3.58, p<0.05, partial η2=0.07. Multiple comparisons of changes within the intervention group (Dunnett’s method):Baseline vs 1-week follow-up; p<0.05, Baseline vs 1-month follow-up; p<0.01.

figure 4