 What did she have in mind by ‘philosophy of psychology’? In MMP, she names several topics we would first need better conceptions of: ‘action’, ‘intention’, ‘pleasure’, ‘wanting’, and maybe one day ‘virtue’ and ‘flourishing’. She never developed an adequate conception of virtue nor of flourishing, and so she was never in a position even to begin doing moral philosophy. But she did, of course, contribute to the development of better conceptions of action and intention.