Much more important than the distinction between different kinds of full rule-consequentialism is the distinction between full rule-consequentialism and partial rule-consequentialism. Partial rule-consequentialism might take many forms. Let us focus on the most common form. The most common form of partial rule-consequentialism claims that agents should make their moral decisions about what to do by reference to rules justified by their consequences, but does not claim that moral wrongness is determined by rules justified by their consequences. Partial rule-consequentialists typically subscribe to the theory that moral wrongness is determined directly in terms of the consequences of the act. This theory of wrongness is called act-consequentialism.