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Intelligence Quotient (IQ) Samantha Thompson
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Francis Galton Cousin of Charles Darwin High strung personality Loved to count and measure Saw a phrenologist in London Ultimately wanted to breed people Published Hereditary Genius People “inherit good or bad mental characteristics that dictate their success or failure in life”
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Francis Galton Analyzed inheritance ◦ Family trees Coined the word eugenics Statistics ◦ Correlation coefficient
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Alfred Binet Became a lawyer Went to medical school Learned about psychology on his own Began studying his daughters ◦ Madeleine and Alice
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Alfred Binet Partnered with Theodore Simon Took age of the child into account Test had 30 questions of increasing difficulty Decimal point scoring system
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Henry Goddard Worked at the Training School for Feeble-Minded Girls and Boys Stumbled upon Binet’s test in Europe Menace of the feeble mind
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Kallikak Family The Kallikak Family: A Study in the Heredity of Feeble- Mindedness Six generations of mainly feeble-minded ancestors Reputation and social standing were sufficient tools for determining intelligence
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Buck vs. Bell Charlottesville, Virginia Foster parents were John and Alice Dobbs Raped at 17 years old Case went to the Virginia Supreme Court https://www.youtube.co m/watch?v=NnpaQ9tt WqM https://www.youtube.co m/watch?v=NnpaQ9tt WqM
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Sterilization 7 out of 8 justices agreed Carrie should be sterilized 27 states had sterilization programs States started sterilizing the abnormal
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Discussion Question California is still found to be sterilizing people without lawful consent. (i.e. female prisoners) ◦ Do you agree or disagree? ◦ Is forced sterilization ever okay? What problems could occur from forced sterilization?
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Nazi Germany 1933: Law for the Prevention of Offspring with Hereditary Diseases Created hereditary health courts 82-92% of decisions were pro-sterilization ◦ 2/3 were diagnosed as feeble-minded IQ test: What does Christmas signify? Eventually even killed bedwetters
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Britain’s Eleven-Plus Positive eugenics came into focus ◦ Bright and most gifted people Cyril Burt invented test based on Binet’s Grammar school versus secondary modern school
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Alma, Wisconsin Arnold Gesell ◦ Born June 21, 1880 ◦ Father was a photographer ◦ Mother was a elementary school teacher ◦ Oldest of 5 children ◦ Wrote The Village of a Thousand Souls
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Discussion Question What would you like to see for intelligence tests in the future? How do you, personally, decide if someone is intelligent? ◦ Does emotional intelligence matter? There are many admirable human qualities that aren’t measured by IQ tests. ◦ How do we decide which ones are relevant? ◦ Do any qualities determine success or failure?
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