Donald O. Hebb

Canadian psychologist and academic

Donald O. Hebb - Canadian psychologist and academic
Born

1904
121 years ago

Died

August 20th, 1985
39 years ago — 81 years old

Category

Thinkers & Philosophers

Country

Canada

Links & References

Contributed significantly to the fields of psychology and neuroscience. Developed the theory of Hebbian learning, which describes how neuronal pathways strengthen through repeated activation. Worked at McGill University, where served as a professor and director of the psychology department. Authored influential publications, including 'The Organization of Behavior' in 1949, which is considered a foundational work in neuropsychology. Advocated for the integration of psychology and biological science.

Developed the theory of Hebbian learning

Authored 'The Organization of Behavior'

Other People Who Died on August 20th

Cornelis de Witt

Dutch politician and statesman
Born
June 15th, 1623 401 years ago
Died
August 20th, 1672 352 years ago — 49 years old

Served as a prominent politician in the Dutch Republic during the 17th century. Played a significant role in the governance of the Republic, particularly in its foreign policy and political maneuvers. Held the office of Grand Pensionary of Holland, the highest position in the Dutch political system at the time. Advocated for the interests of the Republic against various adversaries, including England in the Second Anglo-Dutch War. His political career ended tragically due to his assassination during a civil unrest.

Continue Reading

İzzettin Çalışlar

Turkish general
Born
1882 143 years ago
Died
August 20th, 1951 73 years ago — 69 years old

A notable Turkish general served in the Ottoman Army during World War I and the Turkish War of Independence. Played a significant role in various military campaigns, demonstrating tactical leadership and strategic planning. Post-war, contributed to the establishment of the modern Turkish Republic and held various military positions until retirement. Was recognized for contributions to military reforms and national defense.

Continue Reading

William Booth

Co-founder of The Salvation Army
Born
April 10th, 1829 195 years ago
Died
August 20th, 1912 112 years ago — 83 years old

A prominent English preacher co-founded The Salvation Army in 1865 to address social issues and provide aid to the impoverished. Focused on evangelism and social reform, established various initiatives to combat poverty and promote welfare. Authored several works detailing the mission and vision of the organization. Led the movement until death in 1912.

Continue Reading

Narendra Dabholkar

Indian author and rationalist activist
Born
1945 80 years ago
Died
August 20th, 2013 11 years ago — 68 years old

An Indian author and activist focused on rationalism and social reform. Founded the Maharashtra Andhashraddha Nirmoolan Samiti, an organization combating superstition and promoting scientific thinking. Wrote extensively on the topics of atheism and rationalism. Authored several books addressing superstition, including 'The Myth of God' and 'Crisis of Faith'. Recognized for vigorous advocacy against black magic and fraudulent practices, leading campaigns to educate the public on rational thought and skepticism.

Continue Reading

Agnes Giberne

Astronomer and author, wrote 'The Story of the Solar System'
Born
November 19th, 1845 179 years ago
Died
August 20th, 1939 85 years ago — 93 years old

Contributed to the field of astronomy through writings that aimed to make science accessible to the general public. Wrote 'The Story of the Solar System', which provided insights into astronomical phenomena. Actively participated in scientific discussions and published articles in various scientific magazines. Played a significant role in promoting the study of astronomy among women and children.

Continue Reading

Ram Sharan Sharma

Indian historian and academic
Born
November 26th, 1919 105 years ago
Died
August 20th, 2011 13 years ago — 91 years old

An Indian historian and academic specialized in ancient Indian history. Participated in various archaeological expeditions across India, contributing significantly to the field of historical research and education. Held the position of Professor of History at the University of Delhi and served as the Director of the Indian Council of Historical Research. Authored several influential books on Indian history, particularly focusing on the Gupta period and the socio-economic conditions of ancient India. Played a role in shaping modern historical narratives through rigorous scholarship and teaching.

Continue Reading