Dienes & Perner's target article constitutes
a significant advance in thinking about implicit knowledge.
However, it largely neglects processing details and thus the
time scale of mental states realizing propositional attitudes.
Considering real-time processing raises questions about the
possible brevity of implicit representation, the nature of
processes that generate explicit knowledge, and the points
of view from which knowledge may be represented. Understanding
the propositional attitude analysis in terms of momentary mental
states points the way toward answering these questions.