At least two men, as different in intellectual equipment,

habits of mind, and methods of inquiry as well could be, the
one an American, the other an Englishman, have heralded the
broadly comparative and genetic study of mind and behavior--let
us call it Genetic Psychology--as the promise of a new era for
civilization, because the essential condition of the
intelligent and effective regulation of life
At least two men, as different in intellectual equipment,
habits of mind, and methods of inquiry as well could be, the
one an American, the other an Englishman, have heralded the
broadly comparative and genetic study of mind and behavior--let
us call it Genetic Psychology--as the promise of a new era for
civilization, because the essential condition of the
intelligent and effective regulation of life.