 In addition, moral theories may also provide decision-procedures to employ in determining how to act rightly or virtuously, conditions on being good or virtuous, or conditions on morally appropriate practical deliberation. Thus, the theory provides substance to evaluation and reasons. However, moral theories, in virtue of providing an explanatory framework, help us see connections between criteria and decision-procedures, as well as provide other forms of systemization. Thus, moral theories will be themselves evaluated according to their theoretical virtues: simplicity, explanatory power, elegance, etc. To evaluate moral theories as theories, each needs to be evaluated in terms of how well it succeeds in achieving these theoretical goals.