Fred S. Keller, Date of Birth, Date of Death
TweetFred S. Keller
American psychologist
Date of Birth: 02-Jan-1899
Date of Death: 02-Feb-1996
Profession: psychologist
Nationality: United States
Zodiac Sign: Capricorn 
About Fred S. Keller
- Fred Simmons Keller (January 2, 1899 – February 2, 1996) was an American psychologist and a pioneer in experimental psychology.
- He taught at Columbia University for 26 years and gave his name to the Keller Plan, also known as Personalized System of Instruction, an individually paced, mastery-oriented teaching method that has had a significant impact on college-level science education system.
- He died at home, age 97, on February 2, 1996, in Chapel Hill, North Carolina.
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