Final answer:
According to the theory of structural functionalism, changes in one part of society necessitate adjustments in other parts, maintaining a dynamic equilibrium, as proposed by sociologists like Émile Durkheim.
Step-by-step explanation:
According to the theory of structural functionalism, when changes occur in one part of a society, there must be adjustments in other parts. This concept, often linked to sociologists such as Émile Durkheim and later Talcott Parsons, suggests that society is a complex system of interrelated and interdependent parts that work together to maintain stability and a state of dynamic equilibrium. For instance, Durkheim believed that society is held together by shared values, languages, and symbols. Moreover, the convergence theory implies that as societies economically develop, they begin to resemble each other more, reflecting changes in societal organization towards that of industrialized societies with ongoing training and retraining of the workforce, migration from rural to urban areas, and increased government involvement in public services.