Final answer:
A structural functionalist views the institution of marriage as an important social institution that contributes to the stability and development of society.
Step-by-step explanation:
A structural functionalist would view the institution of marriage as an important social institution that plays a key role in stabilizing society. They would emphasize the idea that families are the most basic social unit and that marriage creates status roles that are sanctioned by society. They would argue that marriage and family perform certain functions that contribute to the prosperity and development of society.