- Position‹4 of 6›
- Families are defined by what they do
- Argument1 of 5›
Functional definitions of families are more inclusive
By defining families by what they do rather than what they are, we can include all the modern variations of a family unit in the sociological definition of a family.
The argument
Defining a family by what it does rather than by who its members are related to produces a definition that covers far more of what actually functions as a family. By allowing any unit that performs the core functions of a family unit to be classified as a family, the functional definition can be more inclusive. The test it applies is observable: does this group provide care, support and shared resources for its members? Biological and legal definitions instead ask a question about origins, and the answer to that question can come apart entirely from whether the group does any of the work a family does. Three kinds of case show the difference. It means foster parents, who may not be legally or biologically related — or may not even be living under the same roof any longer — can still be classified as a family, because the relationship is defined by what continues rather than by what was formally established. It means people who did not form bonds with their biological parents or grandparents, but found a new "family" that provided support and shared resources, have also entered a new family, as it provides all the functions of a family. Here the biological definition and the functional one point at different groups, and it is the functional one that identifies where the family actually is. It also means that whoever provides care for frail or elderly "family" members, whether they are biologically related, lifelong friends, or close companions, can meet the functional definition for a family — which matters most in exactly the circumstances where care is most demanding and least likely to follow legal lines. In each case the functional definition recognises a family that the alternatives would fail to see, which is the sense in which it is more inclusive.
Context
Limiting families to only those related by blood, those living in a shared accommodation, or those which raise children, are exclusive definitions of family which fail to accommodate all the nuanced family setups of the modern world.
Premises
Counter-arguments
Critics argue that a purely functional definition is so broad it loses analytic usefulness. If any unit that provides care, support and shared resources counts as a family, then workplaces, sports teams, religious congregations and even well-run care homes would qualify, stretching "family" until it means little more than "a supportive group." A definition that cannot distinguish a family from other caring associations may be more inclusive but is also less precise, and sociologists who favour structural or relational criteria argue that some account of kinship, commitment or permanence is needed to mark off the family from social bonds in general.
Rejecting the premises
[Rejecting P1] Defining a family solely by the functions it performs cannot distinguish it from any other caregiving group, so the functional criterion may be too broad to pick out families at all. [Rejecting P2] Including foster parents, chosen families and caregivers shows the definition is inclusive, but the same breadth admits colleagues, clubs and institutions, undermining the concept's precision. [Rejecting C] That biological and legal definitions exclude some genuine families argues for widening them, not for abandoning any structural criterion in favour of function alone.