
Howard Andrew Knox
Howard Andrew Knox (1885–1949) served as assistant surgeon at Ellis Island during the 1910s, administering a range of verbal and nonverbal tests to determine the mental capacity of potential immigrants. An early proponent of nonverbal intelligence testing (largely through the use of formboards and picture puzzles), Knox developed an evaluative approach that today informs the techniques of practiti...
Howard Andrew Knox (1885–1949) served as assistant surgeon at Ellis Island during the 1910s, administering a range of verbal and nonverbal tests to determine the mental capacity of potential immigrants. An early proponent of nonverbal intelligence testing (largely through the use of formboards and picture puzzles), Knox developed an evaluative approach that today informs the techniques of practiti...