It depends on how one defines "psychologist." In any case, the answer is "very few," as there is no prize awarded in the field of psychology.
If "psychologist" means a professor of psychology with a degree in psychology, then only one: Daniel Kahneman. His collaborator and co-recipient, Amos Tversky, was not alive to accept the prize, which was awarded in the field of economics.*
Roger Sperry was a psychologist, but held his professorship in psychobiology. That would make two-his being awarded in the field of medicine.
If the definition would include someone with a degree in political science who later became a professor of psychology, then three, counting Herbert Simon, who won his prize in the field of economics.*
Ivan Pavlov, the physiologist whose influential work on classical conditioning has earned him a rank among the top 20th century "psychologists" (as rated by professional psychologists, citations, and references in Introductory Psychology textbooks), also won the prize in the field of physiology. If counted, that would make four.
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*: The answer also depends on how one defines "Nobel prize;" most, but not all, consider the prize in economics a true Nobel. A separate though related organization developed and began awarding the prize 68 years after the first prizes were put in place. Per Wikipedia: "The Prize in Economics is not one of the original Nobel Prizes created by Alfred Nobel's will. … Some critics argue that the prestige of the Prize in Economics derives in part from its association with the Nobel Prizes, an association that has often been a source of controversy."
Even a recipient of the award, Friedrich Hayek, argued against considering the honor as equivalent to the other Nobels: "The Nobel Prize confers on an individual an authority which in economics no man ought to possess. … This does not matter in the natural sciences. Here the influence exercised by an individual is chiefly an influence on his fellow experts; and they will soon cut him down to size if he exceeds his competence. But the influence of the economist that mainly matters is an influence over laymen: politicians, journalists, civil servants and the public generally."
Six psychologists have won the Nobel Prize: Daniel Kahneman, Amos Tversky, Herbert Simon, John F. Nash Jr., Daniel McFadden, and Richard Thaler.
The cardiograph was developed by Willem Einthoven in the early 1900s. He was a Dutch physiologist who won the Nobel Prize in Physiology or Medicine in 1924 for his work on recording and interpreting the electrical activity of the heart.
Roger Sperry was associated with the fields of neuropsychology and cognitive neuroscience. He was known for his research on split-brain studies, which won him the Nobel Prize in Physiology or Medicine in 1981.
Sigmund Freud received several honors and awards in psychology, including being nominated three times for the Nobel Prize in Physiology or Medicine and receiving the Goethe Prize in 1930. He was also made an honorary member of numerous scientific societies and received an honorary doctorate from Clark University in 1909.
Sigmund Freud is not known for receiving any major awards or honors during his lifetime. However, his contributions to psychology and psychoanalysis have been widely recognized posthumously through various accolades, such as the prestigious "Father of Psychoanalysis" title.
Some great politicians known for their role in promoting global peace include Nelson Mandela, who worked tirelessly to end apartheid in South Africa, and won the Nobel Peace Prize for his efforts. Another notable figure is Mahatma Gandhi, whose nonviolent resistance played a significant role in India's independence movement and inspired peaceful movements around the world. Additionally, current leaders like Angela Merkel, who has been a key player in fostering unity and stability in Europe, and Ban Ki-moon, former Secretary-General of the United Nations, have also made significant contributions to global peace.
52 organizations won the nobel peace prize
As of 2014, 349 Americans have won a Nobel Prize. The first was Theodore Roosevelt who the Peace Prize in 1906.
Marie Curie, referred to as "madam query," won the Nobel Prize twice. She won the Nobel Prize in Physics in 1903 and the Nobel Prize in Chemistry in 1911.
Many Indians won the nobel prize they are Rabindranath Tagore(Nobel Prize for Literature),Chandrashekar Venkata Raman(Nobel Prize in Physics),Hargobind Khorana(The Nobel Prize for Medicine),Mother Teresa(The Nobel Peace Prize),Subramanian Chandrashekar(The Nobel Prize for Physics),Amartya Sen(Nobel Prize for Economics) and Venkatraman Ramakrishnan Nobel Prize in Chemistry along with Thomas A. Steitz and Ada Yonath
Nobel Peace Prize
Never. Albert Einstein won the Nobel Prize in physics in 1921 for his work on the photoelectric effect.
Hans Fischer won The Nobel Prize in Chemistry in 1930.
12
none!
14
In total, 6 Indian women have won the Nobel Prize to date.
Gabriela Mistral (Nobel Prize in Literature; 1945)