This philosopher considered the study of language to be part of the "psychology of expressive movements," leading him to analyze "indicative" and "imitative" gestures in spoken and sign language. He attempted to use ideas from the philosophy of science to bridge the gap between Naturwissenschaft and Geisteswissenschaft, in 
This philosopher considered the study of language to be part of the "psychology of expressive movements," leading him to analyze "indicative" and "imitative" gestures in spoken and sign language. He attempted to use ideas from the philosophy of science to bridge the gap between Naturwissenschaft and Geisteswissenschaft, in The Logic of the Humanities. This philosopher theorized a kind of meaning with "expressive," "representative," and "significative" functions. He's not Whitehead, but Philosophy in a New Key is largely based on Susan Langer's studies with this philosopher. Heidegger presented his "existential analytic of Dasein" as an interpretation of Kant opposed to that of this (*) Marburg School thinker, in a debate with this thinker at Davos. This philosopher is best-known for a study of "facts of culture" with volumes dedicated to "Language," "Mythical Thought," and "The Phenomenology of Knowledge." For 10 points, name this Neo-Kantian philosopher, who wrote Philosophy of Symbolic Forms.
This philosopher considered the study of language to be part of the "psychology of expressive movements," leading him to analyze "indicative" and "imitative" gestures in spoken and sign language.
Ernst Cassirer