 In 1961 Stanley Milgram published a study in which he utilized Asch's conformity paradigm using audio tones instead of lines; he conducted his study in Norway and France.He found substantially higher levels of conformity than Asch, with participants conforming 50% of the time in France and 62% of the time in Norway during critical trials.Milgram also conducted the same experiment once more, but told participants that the results of the study would be applied to the design of aircraft safety signals.