Johannes

Johannes von Kries

#60,319
Most Influential Person Across History

German physiological psychologist

Johannes von Kries's Academic­Influence.com Rankings

Johannes von Kries
Psychology
#3038
Historical Rank
psychology Degrees
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  • Psychology

Why Is Johannes von Kries Influential?

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According to Wikipedia, Johannes Adolf von Kries was a German physiological psychologist who formulated the modern “duplicity” or “duplexity” theory of vision mediated by rod cells at low light levels and three types of cone cells at higher light levels. He made important contributions in the field of haemodynamics. In addition, von Kries was a significant theorist of the foundations of probability.

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What Schools Are Affiliated With Johannes von Kries?

Johannes von Kries is affiliated with the following schools: