Johan(nes) Abraham Bierens de Haan (March 17, 1883 – June 13, 1958) was a Dutch biologist and ethologist. He was a founder of the study of animal psychology.
He was born in Haarlem, and died in Siena, Italy.
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Join the roomJohan(nes) Abraham Bierens de Haan was a Dutch biologist and ethologist. He was a founder of the study of animal psychology.
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Johan(nes) Abraham Bierens de Haan (March 17, 1883 – June 13, 1958) was a Dutch biologist and ethologist. He was a founder of the study of animal psychology.
He was born in Haarlem, and died in Siena, Italy.