family, nuclear
family, nuclearThe term nuclear family is used to refer to a unit consisting of spouses and their dependent children. Early accounts of the family emphasized the biological imperative underpinning the nuclear family. Anthropological studies reinforce the ‘naturalness’ of the nuclear family and George P. Murdock asserts that it is a ‘universal human grouping’ (Social Structure, 1949). Murdock attributes this to the nuclear family's utility in performing tasks necessary to the survival of the species and to social continuity: namely, the regulation of sexual relationships, reproduction, the socialization of children, and economic co-operation between the sexes. Sociologists emphasize that biology is not sufficient for understanding family forms and insist that it is also necessary to examine how the nuclear family is shaped by ideological, political, and economic processes.
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