A percepção afetiva de affordances

Rob Withagen has rendered the distinction between affordances and invitations more radical in two aspects: (i) affordances do not explain behavior anymore, invitations do; (ii) invitations do not boil down to affectively charged affordances, they also encompass affectively charged misperceptions. I argue that Withagen went too far. If we understand affordances as a relation between the abilities of an individual organism and its environment, then we already have sufficient resources to incorporate affectivity in the ecological approach. Affective states constitute perceptual abilities and modulate their exercise, in that every perception of affordance is affectively charged. Affective states are crucial for guiding our attention to the possibilities of action relevant to the activities in which we are engaged and for providing a sense of the quality of our relationship with the environment.