State of the art ; Grounded cognition; Embodied cognition; Situated cognition; Extended cognition; Body-object interaction; Action-Sentence Compatibility Effect; Enaktivismus (Kognitionsforschung) ; Enactment (cognitive science) ; Embodiment (cognitive science) ; Psychologism; Cognitivism; Kognitivismus; Mentalism ; Sprache und Denken; Erkenntnis und Sprache; Language and thought; Erkenntnistheorie; Epistemology and language; Language and epistemology ; Second language acquisition (pragm.) ; Zweitspracherwerb (pragm.) ; Interactionist hypothesis (second language acquisition) ; Conversational analysis (second language acquisition) ; Second language acquisition (psycholing.) ; Sinn/Bedeutung; Bedeutung/Referenz; Meaning/Reference; Extension; Content (broad vs narrow) ; Internalism/Externalism; Externalism; Two-dimensional semantics