Measuring the Mind

Gustav T. Fechner (1801 – 1887)


Who was G. Fechner?

Read HERE about the life and work of the genius who showed that our feelings can be measured scientifically.


Psycho-Physics

Read HERE about Fechner’s breakthrough on how to quantify sensations, still in use today.


Elements of Mind

Read Fechner’s masterpiece HERE: The “Elements of Psychophysics” written in 1860, now free online

The Weber-Fechner Law: Linking Matter to Mind

Elements of Psychophysics I

Outer Psychophysics (360 pages)

Elements of Psychophysics II

Inner Psychophysics (592 pages)