Instructor Resource
Duck/McMahan, Communication in Everyday Life, 3e
SAGE, 2018
5. Extended family is a family that has at its center a nuclear family but
also includes grandparents, aunts, uncles, cousins, and all other living
forms of blood relatives.
6. In addition to nuclear and extended families, other families include:
a. Family of origin—the parents you were born to
b. Family of descent—the clan or historical family tree that you
branch from
c. Single-parent families—one in which you are the only parent
of at least one child
d. Blended families—when parents adopt nongenetic offspring,
divorce, or remarry other partners
e. Binuclear family—two families based on the nuclear form
7. The one defining feature of such traditional views of a “family” is a
transgenerational concept that involves the existence of at least one
member of one generation who is the responsibility of at least one member
of another generation.
a. Traditional notions of the nuclear family have been
supplemented by many other diverse possibilities.
b. One of those possibilities is family of choice, or the family
created by a group of people you decide is your “true” family even
though there is no genetic connection.
C. Families as Systems
1. Some scholars approach the defining and studying of family using a
systems theory approach, which can be applied to anything made up of
parts but operating as a whole that can achieve functions that the parts
alone cannot and that also creates an environment in which those parts
must exist.
2. Characteristics of Systems
a. Systems are goal-oriented and self-regulating, meaning that the
parts of the whole work together toward a common objective and
that the system checks its own activity, adjusting when and how it
needs to in order to continue toward the goal.
b. Systems show hierarchy among component parts of the
system in that one component is in charge of other parts.
c. Systems are mutually interdependent, and the performance of
one part will affect the success of the total system (common fate).
3. Viewing Families as Systems
a. Systems theory has been applied to the study of families.