“…In the past two decades, research on the transition to parenthood examined developments within and between the family subsystems. Studies demonstrated that the marital quality declines, the emerging mother -child and father -child interactive systems are associated with the marital quality, and father involvement in the daily routines of childcare is an important buffer against maternal stress and marital decline at the transition to parenthood (Belsky & Pensky, 1988;Cowan & Cowan, 1992;Cox, Owen, Lewis, & Henderson, 1989;Feldman, Nash, & Aschenbrenner, 1983;Heinicke, 1984;Levy-Shiff, 1994). Father involvement appears to serve an important function at this critical period in the evolution of families, contributing to the marital, father -child, and mother -child relational systems (Belsky, Rovine, & Fish, 1989;Levy-Shiff & Israelashvili, 1988;Ruble, Hackel, Fleming, & Stangor, 1988).…”