Francis Galton

Definition: Francis Galton

Francis Galton

Noun

1. English scientist (cousin of Charles Darwin) who explored many fields: heredity, meteorology, statistics, psychology, anthropology; founder of eugenics and first to use fingerprints for identification (1822-1911).

Specialty Definition: Francis Galton

Sir Francis Galton (February 16, 1822 - 1911) was an English explorer, statistician, anthropologist, advocate of eugenics (he coined the term), and investigator of the human mind.

He was born near Sparkbrook, Birmingham and was Charles Darwin's half first cousin, his mother and Darwin's father having been children of Erasmus Darwin by separate marriages.

His inquiries into the mind involved detailed recording of subjects' own explanations for if and how their minds dealt with things such as mental imagery.

Galton's 1869 work, Hereditary Genius, popularised historiometry.

In statistics, Galton was the first to describe and explain the common phenomenon of regression toward the mean in the 1870s and 1880s. After examining forearm and height measurements, Galton introduced the concept of correlation in 1888. His mathematical study of the probability of extinction of surnames led to the concept of Galton-Watson stochastic processes.

The method of identifying criminals by their fingerprints had been introduced in the 1870s by William Herschel. In 1892, 1893 and 1895 Galton wrote three books about the technique, identifying common pattern in fingerprints and devising a classification system that survives to this day. He also estimated the probability of two persons having the same fingerprint and studied the heritability and racial differences in fingerprints.

Galton invented the Quincunx, also known as the bean machine as a tool for demonstrating the law of error and the normal distribution.

Galton was knighted in 1909, and died in Haslemere, Surrey.

Nearly all of Galton's published work has been made available online, including all his major books and over 300 of his scientific papers, at http://galton.org

Expression: Francis Galton

Frequency of Internet Keywords: Francis Galton

Anagrams: Francis Galton

Scrabble® Enable2K-Verified Anagrams
	Words within the letters "a-a-c-f-g-i-l-n-n-o-r-s-t"
	-2 letters: conflagrant.
	-3 letters: carnations, conflating, factorials, fascinator, fractional, francolins.
	-4 letters: agnations, analogist, antalgics, antisolar, cantorial, carnation, cartoning, cilantros, constrain, contrails, factional, factorial, factoring, flatirons, fractions, francolin, franglais, inflators, nationals, nonracial, nostalgia, nostalgic, raincoats, rationals, santolina, scantling, transonic, trifocals.
	-5 letters: actinons, agnation, agnostic, alations, analogic, annalist, antalgic, antilogs, antlions, canaling, cannolis, canonist, cantinas, cantonal, carlings, caroling.
	Words containing the letters "a-a-c-f-g-i-l-n-n-o-r-s-t"
	+1 letter: conflagrations.
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