Abstract
The three terms of my title are connected in an interesting and mutually illuminating way. To exhibit this connection I shall first state a view about our ascriptions of psychological states. I shall then make use of this view in sketching an account of intentionality. Defending this account will require us to envisage a certain kind of involvement in linguistic practice. This involvement is related to historical understanding and to the view that this must be contrasted with explanation. In my last section I shall make use of a feature of psychological ascription to introduce a clear way of looking at this contrast. My focus on the connections among these views has a price, namely, that I will not be able to present a full-dress articulation and defense of any one of them. I believe, however, that I shall be able to say enough to make each view at least plausible.