Henry Herbert Goddard,
The Criminal Imbecile: An Analysis of Three Remarkable Murder Cases
“ The high-grade imbecile, such as the person under discussion, feeble-minded as he is called in England, or the moron as we are coming to call him in the United States, is one who is “capable of earning a living under favorable [Pg 12] circumstances, but is incapable from mental defect, existing from birth or from an early age, (a) of competing on equal terms with his normal fellows, or (b) of managing himself or his affairs with ordinary prudence.” ”
