Fechner Quotes

Man lives on earth not once, but three times: the first stage of his life is his continual sleep; the second, sleeping and waking by turns; the third, waking forever.

But psychology is passing into a less simple phase. Within a few years what one may call a microscopic psychology has arisen in Germany, carried on by experimental methods, asking of course every moment for introspective data, but eliminating their uncertainty by operating on a large scale and taking statistical means. This method taxes patience to the utmost, and could hardly have arisen in a country whose natives could be bored. Such Germans as Weber, Fechner, Vierordt, and Wundt obviously cannot ; and their success has brought into the field an array of younger experimental psychologists, bent on studying the elements of the mental life, dissecting them out from the gross results in which they are embedded, and as far as possible reducing them to quantitative scales. The simple and open method of attack having done what it can, the method of patience, starving out, and harassing to death is tried ; the Mind must submit to a regular siege, in which minute advantages gained night and day by the forces that hem her in must sum themselves up at last into her overthrow. There is little of the grand style about these new prism, pendulum, and chronograph-philosophers. They mean business, not chivalry. What generous divination, and that superiority in virtue which was thought by Cicero to give a man the best insight into nature, have failed to do, their spying and scraping, their deadly tenacity and almost diabolic cunning, will doubtless some day bring about. No general description of the methods of experimental psychology would be instructive to one unfamiliar with the instances of their application, so we will waste no words upon the attempt.

5. Differentiation is easiest to make when the stimulus is smallest. In Awareness Through Movement, Feldenkrais wrote, “If I raise an iron bar I shall not feel the difference if a fly either lights on it or leaves it. If, on the other hand I am holding a feather, I shall feel a distinct difference if the fly were to settle on it. The same applies to all the senses: hearing, sight, smell, taste, heat, and cold.” If a sensory stimulus is very great (say, very loud music), we can notice a change in the level of that stimulus only if the change is quite significant. If the stimulus is small to begin with, then we can detect very small changes. (This phenomenon is called the Weber-Fechner law in physiology.)

pleasure principle, a psychoanalytical term coined by Gustav Theodor Fechner, a predecessor of Sigmund Freud

People have opinions and that's ok becuase everyone is different no one is the same

In New Jersey, for example, Governor Harold Hoffman refused to allow any camps for African American corps members because of what he termed “local resentment.” The national CCC director, Robert Fechner, implemented a policy never to “force colored companies on localities that have openly declared their opposition to them.

The Weber–Fechner Law holds that the just-noticeable difference in any variable is proportional to the magnitude of that variable. If I gain one ounce, I don’t notice it, but if I am buying fresh herbs, the difference between 2 ounces and 3 ounces is obvious. Psychologists refer to a just noticeable difference as a JND. If you want to impress an academic psychologist, add that term to your cocktail party banter. (“I went for the more expensive sound system in the new car I bought because the increase in price was not a JND.”)

Weber-Fechner Law holds that the just-noticeable difference in any variable is proportional to the magnitude of that variable.