Self-knowledge; Selbsterkenntnis; Self concept ; Evolution (theory of) ; Theory of evolution ; Körpersprache; Chronemics; Kinetik; Kinesics; Nonverbal communication ; Cultural semiotics ; Affect (language acquisition) ; Story telling (in language acquisition) ; Spracherwerb und neurologische Entwicklung; Language acquisition and neurological development; Sprache und Denken (Ontogenese) ; Language and thought (ontogenesis) ; Cognitive development; Language acquisition and cognitive development ; Ethik (Sprachphilosophie) ; Ethics (philosophy of language) ; Language and ethics ; Affect (poet.)
