Before revision: He argues that a matured role-taking ability allows us to better appreciate how our actions will affect others, and if we fail to develop the ability to role take, we will be forced to erroneously judge that others are behaving solely as a result of external factors.
After revision: He argues that a matured role-taking ability allows us to better appreciate how \ will affect others, and if we fail to develop the ability to role take, we will be forced to erroneously judge that others are behaving solely as a result of external factors.