title: Iconic, indexical, and symbolic understanding: commentary on Aragno.
authors.affiliation: National University of Singapore, Singapore. favareau@biosemiotics.org
authors.forename: Donald
authors.initials: D
authors.lastname: Favareau
mesh_terms: D000819:Animal Communication; D000818:Animals; D003142:Communication; D003466:Cultural Characteristics; D004645:Empathy; D006801:Humans; D019222:Mind-Body Relations, Metaphysical; D011575:Psychoanalytic Therapy; D013561:Symbolism