When and how does the number of children affect marital satisfaction? An international survey - Kowal, M. , Groyecka-Bernard, A. , Kochan-Wojick, M. , & Sorokowski, P.
a) The number of children negatively affects marital satisfaction when couples have more than three children.
b) The number of children positively affects marital satisfaction when couples have at least one child.
c) The number of children affects marital satisfaction differently depending on cultural norms and expectations.
d) The number of children does not have a significant impact on marital satisfaction.