Thorndike Timeline

Psychology

Darwin (1809-1882)

1858

Origin of Species is Published

Structuralism / Functionalism

1867 - 1927

Social Darwinism became popular

1870

Romanes (1848-1894)

1882 - 1885

Animal Intelligence (1882)
Mental Evolution in Animals (1884)
Mental Evolution in Man (1885)

Morgan (1842-1936)

1891

Published Introduction to Comparative Psychology

Thorndike

1905

Law of Effect formalized

Washburn (1871-1939)

1908

The Animal Mind Published

Thorndike

1911

Animal Intelligence

World

Born in Massachusetts

1874

Spanish American War

1898

T. Roosevelt's Presidency

1901 - 1909

Taft's Presidency

1909 - 1913

Triangle Factory Fire

1911

NPRL founded

1911

National Progressive Republican League