Which theorist is associated with the conceptualization of different categories of norms?

The theorist associated with the conceptualization of different categories of norms is Sumner. He is known for distinguishing between folkways, mores, and laws—the three types of norms that govern social behavior. Folkways are informal norms that dictate everyday behavior, mores are norms that are more serious and involve moral judgments, and laws are formalized norms that are written and enforced by the state. Sumner's framework helps sociologists understand how different types of norms influence social interactions and the expectations placed on individuals within a society. This categorization allows for a deeper analysis of social conduct and the implications of deviating from these norms.