After presenting the major objections raised against standard formulations of the H-D method of theory testing, I identify what seems to be an important element of truth underlying the method. I then draw upon this element in an effort to develop a plausible formulation of the H-D method which avoids the various objections.

It is shown that two arguments given by Alvin Plantinga, which he offers to refute the existentialist thesis that propositions, states of affairs, and properties are ontologically dependent upon the objects they are directly about, are unsound. The existentialist position is then defended on the basis of both some intuitive considerations and a rigorous argument that does not presuppose any particular theory of the nature of propositions, states of affairs, and properties.

It is shown that two arguments given by Alvin Plantinga, which he offers to refute the existentialist thesis that propositions, states of affairs, and properties are ontologically dependent upon the objects they are directly about, are unsound. The existentialist position is then defended on the basis of both some intuitive considerations and a rigorous argument that does not presuppose any particular theory of the nature of propositions, states of affairs, and properties.