title: The proof and measurement of association between two things. By C. Spearman, 1904.
authors.forename: C
authors.initials: C
authors.lastname: Spearman
mesh_terms: D049673:History, 20th Century; D011589:Psychology, Experimental / Q000266:history*; D011594:Psychometrics / Q000266:history*; D014481:United States