 Second, Everett repeatedly noted in his various deductions of subjective appearances that it follows directly from the dynamical laws of pure wave mechanics that it would seem to an ideal agent that he had fully determinate measurement results. Albert and Loewer presented a dispositional version of this line of argument in their presentation of the bare theory (a version of pure wave mechanics) as a way of understanding Everett’s formulation of quantum mechanics (Albert and Loewer 1988, and Albert 1992; see also the bare theory chapter of Barrett 1999). 