[f. Gr. ἔθνο-ς nation, people + PSYCHOLOGY.] The investigation of the psychology of races and peoples.

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1886.  Lang, in 19th Cent., XIX. 58. For this method [philological] we propose to substitute … the method of Völkerpsychologie … or ethnopsychology.

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  Hence Ethnopsychological a., of or pertaining to ethnopsychology.

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1885.  C. Lowe, Bismarck, II. 131, note. The ethnopsychological problem which lies concealed in the nature of the Oriental.

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