Gustav Fechner
Gustav Theodor Fechner (; ; 19 April 1801 – 18 November 1887) was a German physicist, philosopher, and experimental psychologist. A pioneer in experimental psychology and founder of psychophysics (techniques for measuring the mind), he inspired many 20th-century scientists and philosophers. He is also credited with demonstrating the non-linear relationship between psychological sensation and the physical intensity of a stimulus via the formula: , which became known as the Weber–Fechner law. Provided by Wikipedia
1
Published: 2004
Superior document: Tagebücher 1828 bis 1879 Teilbd. 1
2
3
Published: 2004
Superior document: Tagebücher 1828 bis 1879 Teilbd. 2