Final answer:
Stern and Meyer suggest that there are three interactional patterns among incestuous families, which fits into the sociological studies of the nuclear family and its variations.
Step-by-step explanation:
Stern and Meyer suggest three interactional patterns among incestuous families. The study of these patterns is part of a larger sociological examination of family dynamics and structures. Family structures can vary widely, and sociologists are interested in understanding the different variations of the nuclear family and the observable trends within each variation. It extends to the analysis of the changing roles within the family unit as well as the challenges families face in contemporary society.
Various family life cycle models, like the table showing stage theories of families, are considered by sociologists to help explain the development and evolution of family structures over time. Interactionists, in particular, see the family as a set of roles that are played by members, with each role being open to interpretation and influenced by social norms and changes within society.