142/143 A case of such "functional impotence" has been reported in a young Italian wife of twenty-one, who was otherwise healthy, and strongly attached to her husband. The marriage was annulled on the ground that "rudimentary sexual or emotional paranoia, which renders a wife invincibly refractory to sexual union, notwithstanding the integrity of the sexual organs, constitutes psychic functional impotence" (_Archivio di Psichiatria_, 1906, fasc. 806). "The instruction of school-boys and school-girls is most adequately effected by an elderly doctor," Naecke remarks, "sometimes perhaps the school-doctor." "I strongly advocate," says Clouston (_The Hygiene of Mind_, p. |