Aleksei N. Leontiev, Date of Birth, Place of Birth, Date of Death

Aleksei N. Leontiev

Russian psychologist

Date of Birth: 05-Feb-1903

Place of Birth: Moscow, Russia

Date of Death: 21-Jan-1979

Profession: psychologist, academic, philosopher, non-fiction writer

Zodiac Sign: Aquarius

Alexei Nikolaevich Leontiev (Russian: ??????´? ??????´???? ???´?????, IPA: [l??'on?t?j?f]; February 18, 1903 – January 21, 1979), was a Soviet developmental psychologist, and the founder of activity theory.