social, and economic fallout of the nation’s retreat from marriage, a retreat that has hit poor and working-class families and children especially hard. This is not to say that family structure ...

In contrast, large cities necessitate abstract governance systems, anonymous interactions, and hierarchical structures that ...

This is necessary, since marital status is an important determinant of household structure among older people ... anthropology, sociology, social policy, forecasting, epidemiology and gerontology. The ...

These social systems are typically characterized by female dispersal and male philopatry. Affiliative: Friendly or non-threatening. Age-graded dominance structure: A pattern in which the oldest ...