Final answer:
The type of social control exemplified in the scenario 'Grandma says, 'God is watching you...'' is Informal social control.
Step-by-step explanation:
The type of social control exemplified in the scenario 'Grandma says, 'God is watching you...'' is Informal social control. Informal social control refers to the unwritten rules and expectations that members of society follow, typically enforced through socialization, norms, and values. In this case, Grandma is using her authority and religious beliefs to influence the behavior of the person she is addressing. By invoking the idea that God is watching, she is reminding the person of the potential supernatural consequences of their actions.