Truth-functional argument schema

Truth-functional argument schema: An argument schema whose validity may be determined by converting it to a conditional sentence schema and  testing the latter for tautologousness.

Source: ‘What is Good? What is Bad? The Value of All Values across Time, Place and Theories’ by John McMurtry, Philosophy and World Problems, Volume I-III, UNESCO in partnership with Encyclopedia of Life Support Systems: Oxford, 2004-11.