“…Apparently, they did not make the same "fanatic effort" as the politically motivated psychologist. 87 Quite the contrary; they probably considered their study on the auditory method to be contract work and were only partly convinced of its merit, for they described it as a "subjective" technique that was only capable of providing "auditory results" rather than "analytical results." 88 On the other hand, one could argue as well that Speeth's political enthusiasm may have biased his own judgment in favor of the auditory method and that the noncommitted geophysicists had the necessary scientifi c distance to evaluate the method correctly.…”