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behaviorism

(Encyclopedia)behaviorism, school of psychology which seeks to explain animal and human behavior entirely in terms of observable and measurable responses to environmental stimuli. Behaviorism was introduced (1913) ...

Fair, James Graham

(Encyclopedia)Fair, James Graham, 1831–94, American financier, b. near Belfast, Ireland. He emigrated to America as a child, grew up on an Illinois farm, and went west in 1851 in search of gold. In partnership wi...

Percy, Walker

(Encyclopedia)Percy, Walker, 1916–90, American novelist, b. Birmingham, Ala. Trained as a physician, Percy turned to writing after he contracted tuberculosis and was forced to retire from practice. His novels The...

Pierce, John

(Encyclopedia)Pierce, John, 1910–2002, American electrical engineer, b. Des Moines, Iowa, grad. California Institute of Technology (Ph.D. 1936). Pierce worked at the Bell Telephone Laboratories, where he proposed...

Ward, Artemus

(Encyclopedia)Ward, Artemus, pseud. of Charles Farrar Browne, 1834–67, American humorist, b. Waterford, Maine. As a reporter on the Cleveland Plain Dealer, he began in 1858 a series of “Artemus Ward's Letters�...

Berry, Wendell Erdman

(Encyclopedia)Berry, Wendell Erdman, 1934–, American farmer, environmentalist, and writer, b. Henry co., Ky., grad. Univ of Kentucky (B.A., 1956; M.A., 1957). He taught at various colleges including his alma mate...

Jones, Jim

(Encyclopedia)Jones, Jim, 1931–78, American religious leader, b. Lynn, Indiana. An influential Indianapolis preacher from the 1950s and onetime head of the city's Human Rights Commission, Jones formed the raciall...

Langdon, Harry

(Encyclopedia)Langdon, Harry, 1884–1944, American silent film comedian and director, b. Council Bluffs, Iowa. He repeatedly ran away from home to join traveling shows and circuses as a youngster, and later develo...

Gilbreth, Frank Bunker

(Encyclopedia)Gilbreth, Frank Bunker, 1868–1924, b. Fairfield, Me., and his wife, Lillian Moller Gilbreth, 1878–1972, b. Oakland, Calif., pioneering American industrial engineers. He was a largely self-taught e...

Sloan, John

(Encyclopedia)Sloan, John, 1871–1951, American painter and etcher, b. Lock Haven, Pa. He studied at the Pennsylvania Academy of the Fine Arts and worked for 12 years as an illustrator on the Philadelphia Inquirer...