Special publics Special public: Step-parents Path PARENTHOOD Step-parents Number of studies 1 Additional keywords Related publics Related correlational subjects List of Studies on this Public Reference Title of publication Public Lansford et al. (2001): study US 1992 Does Family Structure Matter? A Comparison of Adoptive, Two-Parent Biological, Single-Mother, Stepfather and Stepmother Households. Families with at least one child <10 in household, United States of America, 1992 - 1994