“…This might occur for practical reasons and also due to ideological and attitudinal considerations (Barnett & Baruch, 1988;gottfried & gottfried, 2006;Lamb, Pleck, Charnov, & Levine, 1987;Paterna & Martínez, 2006) but, whatever the reason or reasons, all the studies find more involved fathers in families where both parents are earners (Barnett & Baruch, 1988;Crouter & Manke, 1997;gottfried & gottfried, 2006;Lamb et al, 1987;McBride & Mills, 1993). In addition, studies specifically conducted with dual-earner families show that there are several characteristics of mothers' labour conditions (e.g., work-schedule, number of hours at work, and incomes) significantly related to father's level of participation in childrearing tasks (Barnett & Baruch, 1987;Deutsch, Lussier, & Servis, 1993;gaunt, 2005;Paterna & Martínez, 2009). However, the importance of the mother's work status with respect to father involvement also stems from the significant role this index plays from an ecological perspective of the family system (Bronfenbrenner, 1979;Minuchin, 2002).…”