Behavior is a kind of dialogue in which the organism has an ‘aptitude’ to respond to situations as in effect questions that need answering. Behavior is, as it were, dialogical and expresses meaning-constitution rather than information processing.
Drawing on Merleau-Ponty, Thompson argues that behavior is a morphodynamic, meaning-constituting dialogue between organism and milieu, not a mechanical stimulus-response chain.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007thesis