title: Introduction: some promising research developments in the area of nonnormative family sizes.
authors.forename: S K
authors.initials: SK
authors.lastname: Houseknecht
mesh_terms: D003710:Demography; D005191:Family Characteristics; D005193:Family Planning Services; D005298:Fertility; D011153:Population; D011157:Population Dynamics; D012106:Research; D012725:Sexual Behavior
keywords: Demographic Factors; Family And Household; Family Characteristics; Family Size; Fertility; Population; Population Dynamics; Reproductive Behavior; Research Methodology; Summary Report; Voluntary Childlessness