Answer:
relative deprivation principle
Explanation:
Relative deprivation theory: In sociology, the term relative deprivation theory is defined as a particular perspective of social movement and change due to which an individual takes some action related to social change to gain something including wealth, opportunities, and status that another person have and therefore he or she believes to have it as well.
In reference to the question, Haley's declining satisfaction illustrates the relative deprivation principle.
