What are state constitution amendments?

State constitution amendments refer to changes made to a state's constitution that follow specific procedures as outlined within that constitution itself. These procedures often require legislative approval, which may involve voting by the state legislature or a series of steps that include public referendums, depending on the state’s legal framework. The process ensures that amendments are considered carefully and involve a level of consensus among elected officials or the public, thereby maintaining the integrity of the state constitution.

The other choices do not accurately describe state constitution amendments. For instance, while some amendments may be initiated through a voter referendum, this is not a comprehensive definition of amendments in all states. Similarly, public opinion surveys do not have any formal role in the amendment process. Lastly, modifications to local government regulations do not pertain to state constitutions but rather to local ordinances and charters.