Imagination and Other Scripts
One version of the Humean Theory of Motivation holds that all actions can be causally explained by reference to a belief–desire pair. Some have argued that pretense presents counter-examples to this principle, as pretense is instead causally explained by a belief-like imagining and a desire-like imagining. We argue against this claim by denying imagination the power of motivation. Still, we allow imagination a role in guiding action as a script . We generalize the script concept to show how things besides imagination can occupy this same role in both pretense and non-pretense actions. The Humean Theory of Motivation should then be modified to cover this script role.
Read full paper here.