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Topic: Fechner


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  Gustav Fechner - Wikipedia, the free encyclopedia
Unfortunately, from the tenable theory that the intensity of a sensation increases by definite additions of stimulus, Fechner was led on to postulate a unit of sensation, so that any sensations might be regarded as composed of n units.
Fechner also studied the still-mysterious perceptual illusion of Fechner color, whereby colors are seen in a moving pattern of fl and white..
Fechner's position in reference to predecessors and contemporaries is not very sharply defined.
en.wikipedia.org /wiki/Gustav_Fechner   (751 words)

  
 Pioneers of Psychology [2001 Tour] - School of Education & Psychology
Fechner believed that Weber's results meant that one could measure sensation as well as the sensory stimulus and state the relation between the two in the form of an equation.
Fechner reasoned that it can be assumed that just noticeable differences, j.n.d.'s, as they came to be called, are equal through the range of the sense quality, that these j.n.d.' s are thus equal increments and measure sensation.
Fechner established what he considered to be the absolute stimulus threshold or limen, the value of which the subject's sensing of the stimulus is just ready to appear, as that value of stimulus which marks the limit of a sensory continuum.
educ.southern.edu /tour/who/pioneers/fechner.html   (4510 words)

  
 Weber-Fechner law - Wikipedia, the free encyclopedia
Ernst Heinrich Weber (1795-1878), was one of the first people to quantitatively study the human response to a physical stimulus.
Gustav Theodor Fechner (1801-1887) later offered an elaborate theoretical interpretation of Weber's findings, which he called simply Weber's law, though his admirers made the law's name a hyphenate.
Fechner believed that Weber had discovered the fundamental principle of mind/body interaction, a mathematical analog of the function Rene Descartes once assigned to the pineal gland.
en.wikipedia.org /wiki/Weber-Fechner_Law   (714 words)

  
 Mind, Brain, and the Experimental Psychology of Consciousness
Fechner's aim in the Elemente was to establish an exact science of the functional relationship between physical and mental phenomena.
Fechner may have set out to counter materialist metaphysics; but he was a well-trained, systematic experimentalist and a competent mathematician and the impact of his work on scientists such as Helmholtz, Ernst Mach, A.W. Volkmann, Delboeuf, and others was scientific rather than metaphysical.
Experimental psychology, born with Fechner, nurtured by Helmholtz and Donders, was to be raised by Wundt.
serendip.brynmawr.edu /Mind/Consciousness.html   (2356 words)

  
 BRITISH MENSA - PDG
Fechner maintained that the Darwinian view contradicted the Principle of Tendency Toward Stability; and that we should therefore assume the genesis of inorganic conditions from the primordial organic conditions of the Earth.
Fechner was a deeply religious scientist; a metaphysical poet of the Universe, committed to his 'mission' to restore God in a materialistic Universe of blind mechanical forces.
Fechner was raised in the traditions of Romanticism and German idealism; in a great age of speculation, of wonder, of grand synthetic schemes to solve the mystery of the Universe.
website.lineone.net /~theotodman/c10008.htm   (4207 words)

  
 Classics in Psychology   (Site not responding. Last check: 2007-11-06)
Committed to panpsychism, the notion that all nature is besouled (“beseelt”), and rejecting the Cartesian dualism of mind and body, Fechner adopted a dual-aspect monistic view of the relationship between the psychical and the physical.
Fechner’s own contribution was to recognize that the just noticeable difference could be made the basic unit of measurement of the intensity of sensation.
In developing psychophysics, Fechner had succeeded, at least to his own satisfaction, in specifying the functional relationship between the intensity of sensation, the psychophysical unity viewed from the mental side, and the intensity of the stimulus, the psychophysical unity viewed from the material side.
www.thoemmes.com /psych/fechner.htm   (1069 words)

  
 Fechner v. Case, 2003 SD 37   (Site not responding. Last check: 2007-11-06)
Fechner's election to address the referral in his case-in-chief rather than to wait and object if the subject was broached by the opposition cut off the defense option to forgo introduction of the evidence.
Fechner's allegation of irregularity is unsupported and untenable.
Fechner contends that the admission of evidence that he was referred to Lawlor by his attorney is an error of law which would entitle him to a new trial.
www.sdbar.org /opinions/2003/April/2003_037.htm   (1923 words)

  
 History of the Civilian Conservation Corps
Fechner protested violently, and the hassle that developed slowed down the recruiting efforts and generated so much confusion that by September 1935, there were only about 500,000 men located in 2,600 camps.
While Fechner was still struggling with the changes required by the failure to meet the 600,000-strength figure, he was struck by another change in strategy that spelled disaster to him.
The death of Fechner was a severe blow coming at a time when the war in Europe was emerging as the subject of greatest concern to Roosevelt and the Congress.
www.cccalumni.org /history1.html   (3800 words)

  
 Fechner
Fechner, was the son of a Lutheran minister.
Fechner was a PANPSYCHIST and believed that all the universe is conscious.
Fechner was the founder of the field of psychophysics.His Elements of Psychophysics were published in 1860.
www.bethel.edu /~johluc/history-resource/fechner.html   (474 words)

  
 Ken Wilber Online: Preface to Integral Psychology   (Site not responding. Last check: 2007-11-06)
Fechner did indeed make extraordinary contributions to empirical and measurable psychology; his Elements of Psychophysics is justly regarded as the first great text of psychometrics, and it fully deserves all the accolades psychologists from Wundt onward gave it.
Fechner maintained, as one scholar summarized it, "that the whole universe is spiritual in character, the phenomenal world of physics being merely the external manifestation of this spiritual reality....
Fechner himself explained that, "As our bodies belong to the greater and higher individual body of the earth, so our spirits belong to the greater and higher individual spirit of the earth, which comprises all the spirits of earthly creatures, very much as the earth-body comprises their bodies.
wilber.shambhala.com /html/books/inpsyc_preface.cfm/xid,5983/yid,7548374   (1779 words)

  
 Robert Fechner
Fechner was born in Chattanooga, Tennessee on March 22, 1876.
In April, 1933, Fechner, who was a Democrat, was appointed by President Roosevelt as director of the Emergency Conservation Work program inaugurated by the federal government to reduce unemployment and to provide for the restoration of the country’s forestry and other natural resources.
Fechner was in his late fifties when he took the job and he undertook it because he liked young people and felt he could do something to help them with the CCC program.
www.rpts.tamu.edu /pugsley/Fechner.htm   (1392 words)

  
 Psyography: Biographies on Psychologists   (Site not responding. Last check: 2007-11-06)
Fechner was born in southeastern Germany in a small village on April 1, 1801.
Fechner carried a very humanistic viewpoint, which was in opposition to the currently accepted mechanistic view (Rosenzweig, 1987).
On October 22, 1850, Fechner was lying in bed and realized that a connection between the mind and the body could be made through a relationship between mental sensation and material stimulus.
faculty.frostburg.edu /mbradley/psyography/fechner.html   (1494 words)

  
 CHAPTER 13   (Site not responding. Last check: 2007-11-06)
The major source for the details of Fechner's life was G. Hall, Founders of Modern Psychology (New York:   Appleton, 1912), but the organization of the material about his life and his careers owes much to the presentation of E. Boring, A History of Experimental Psychology, 2nd ed.
Fechner, Vorschule der Aesthetik (Leipzig:   Breitkopf and Hartel, 1876).
Lest the emphasis on Weber and Fechner give a false impression about the initiation of research in the field, one aspect, that of threshold measurement, had not waited for their work.
core.ecu.edu /psyc/evansr/EVANS13.HTM   (3446 words)

  
 Classics in the History of Psychology -- Introduction to Fechner (1860) by R. H. Wozniak
Committed to panpsychism, the notion that all nature is besouled ("beseelt"), and rejecting the Cartesian dualism of mind and body, Fechner adopted a dual-aspect monistic view of the relationship between the psychical and the physical.[ 2 ]
This insight, in effect, defined the psychophysical program; and for the next ten years Fechner devoted himself to developing measurement methods, gathering data on the psychophysics of lifted weights, visual brightnesses, and tactual and visual distances, and systematizing the mathematical principles underlying his work.
In arriving at a unit of measurement, Fechner took the notion of a "just noticeable difference" from Weber's earlier experiments on lifted weights.[ 6 ] A just noticeable difference is the minimum reportable difference in intensity of sensation brought about by a minimal change in physical stimulus intensity.
psychclassics.yorku.ca /Fechner/wozniak.htm   (1098 words)

  
 Gustav Fechner - free-definition   (Site not responding. Last check: 2007-11-06)
Gustav Theodor Fechner (April 19, 1801 - November 28, 1887), was a German experimental psychologist.
Fechner's epoch-making work was his Elemente der Psycho physik (1860).
Unfortunately, from the tenable theory that the intensity of a sensation increases by definite additions of stimulus, Fechner was led on to postulate a unit of sensation, so that any sensation s might be regarded as composed of n units.
www.free-definition.com /Fechner.html   (665 words)

  
 Gustav Fechner   (Site not responding. Last check: 2007-11-06)
Fechner 's epoch-making work was his Elemente der Psycho physik (1860).
This reasoning of Fechner 's has given rise to a great mass of controversy, but the fundamental mistake in it is simple.
Fechner 's position in reference to predecessors and contemporaries is not very sharply defined.
www.portaljuice.com /gustav_fechner.html   (666 words)

  
 Plastic Surgery Worcester Massachusetts Cosmetic Facial Plastic Surgery
Fechner offers the most up-to-date cosmetic surgery procedures with special consideration for their safety record and longevity.
Fechner’s attention to detail allows for cosmetically pleasing surgical results while maintaining or improving the function of so important areas as the eyelids, the nose or the lips.
Fechner offers time-proven facial plastic surgery procedures that are state of the art, and lend a touch of surgical artistry.
www.drfechner.com   (411 words)

  
 MEMORANDUM 05 - FERREIRA, A.A.L.
The aim of this study is to show the importance of Gustav Fechner’s contributions to the History of Psychology, as it relates to the epistemologic questions introduced by modern philosophy.
O trabalho psicofísico de Fechner não seria uma exceção dentro desta visão metafísica, mas a própria tentativa de lhe estabelecer a sua prova e o seu rigor.
Fechner, além de complexificar a equação, irá transformar as diferenças apenas percebidas em sensações, sugerindo a primeira medição psicológica.
www.fafich.ufmg.br /~memorandum/artigos05/ferreira01.htm   (3704 words)

  
 The Magic of Robert-Houdin   (Site not responding. Last check: 2007-11-06)
The works of Christian Fechner have been issued in extremely limited editions and all copies have sold out within weeks.
Bids in various recent public auctions have shown that the value of these books has increased to four times their original price, much to the satisfaction of the wise bibliophiles who purchased them in time.
Fechner has uncovered the story behind the scenes of Robert-Houdin's life, magic, and writings and illustrated his discoveries with 1200 rare photos, playbills, and other treasures, with over 60 full-color pages.
www.miraclefactory.org /RHInfo.html   (273 words)

  
 Fechner's idea   (Site not responding. Last check: 2007-11-06)
Fechner's psychophysics is based on two assumptions (exemplified for loudness):
Gustav Theodor Fechner (1801-1887) is considered the father of psychophysics.
Weber's and Fechner's laws are taken for granted quite often in human-computer interac-
www.faqs.org /docs/sp/sp-176.html   (169 words)

  
 1. Gustav Fechner (1801 - 1887)
Fechner proposed that an arithmetic series series of mental intensities might correspond to a
Fechner developed a scale of sensation magnitude by counting jnds, starting at absolute threshold.
Fechner’s Law states that psychological magnitude is proportional
www.nova.edu /~shoffman/visual/HOUTFECH.htm   (275 words)

  
 All That Glitters...: A Review of Psychological
Fechner was the first experimentalist to systematically study the aesthetic properties of the golden section.
Fechner took these results to confirm the hypothesis that the golden rectangle is the most preferred.
Because Fechner's results lie at the heart of empirical claims in favor of a special status for the golden section, many detractors have attempted to cast doubt on Fechner's results, often by casting aspersions on his character or competence.
www.yorku.ca /christo/papers/goldrev3.htm   (15829 words)

  
 African Americans in the CCC
Under the direction of Robert Fechner, the CCC employed young men between the ages of 17 and 23 in work camps where they were assigned to various conservation projects.
Fechner explains the CCC's decision to enforce segregation to Thomas L. Griffith, the chairman of the NAACP in California.
Fechner sat on it while Roosevelt was away, and warned Harry Byrd and Carter Glass, which led to a vocal uproar from several southern congressmen.
newdeal.feri.org /aaccc   (887 words)

  
 Worcester Facial Plastic Surgeon Dr. Frank Fechner Worcester Massachusetts
Frank P. Fechner, M.D. is committed to bringing excellence in facial plastic surgery to Central Massachusetts and the greater Worcester area in particular.
Fechner was born and raised in Berlin, Germany.
After medical school, Dr. Fechner completed his surgical internship at Massachusetts General Hospital in Boston and a four-year Harvard residency training at the Massachusetts Eye and Ear Infirmary in Boston, where he focused exclusively on surgery of the face, head and neck region.
www.drfechner.com /worcester-plastic-surgeon.htm   (342 words)

  
 Gustav Fechner and Psychophysics   (Site not responding. Last check: 2007-11-06)
Gustav Fechner, a German, was both a scientist and a mystic.
He turned to philosophy and began to direct the full force of his genius toward the question of the relationship between the mind and the body.
From this inspiration Fechner invented 'psychophysics', a very useful study of the relationship between stimulus intensity and subjective experience (detection) of the stimulus.
www.psych.utah.edu /gordon/Classes/Psy4905Docs/PsychHistory/Cards/Fechner.html   (189 words)

  
 Promising New Treatment for Acne Scaring, Collagen Induction Therapy, Brings Hope says Leading Massachusetts Cosmetic ...
Fechner (http://www.drfechner.com) is one of the only facial plastic surgeons in the U.S. to offer this pioneering procedure.
With this technique, Dr. Fechner is able to break up the old acne scars and induce the natural production of a new network of collagen, which represents the main component of healthy skin.
Fechner performs the procedure under sterile conditions in the office or in the surgical suite, but general anesthesia is not necessary.
www.emediawire.com /releases/2005/2/emw210420.htm   (519 words)

  
 Commemorating the 200th anniversary of Gustav Theodor Fechner
Gustav Theodor Fechner is one the world’s scientists whose investigations set the base for contemporary experimental psychology.
The main scientific discovery made by G.T.Fechner is the deducing and formulating the law which is now known as the law of Weber-Fechner.
On estimating the contribution of physicist G.T.Fechner in psychology and on comparing the serious scientific achievements of his own with the progress of the whole after-Fechner-psychology the only thing is to announce today Fechner’s appeal to physicists to engage in psychology.
www.ap.org.ru /eng/comm.htm   (306 words)

  
 Fechner Day 2001 - Mainpage   (Site not responding. Last check: 2007-11-06)
This time the Fechner Day is held in a year in which the university and city of Leipzig, where Fechner lived and worked more than 60 years, celebrate the bicentenary of his birth.
To mark this event, the Seventeenth Annual ISP meeting will be preceded by a two-day event devoted to Fechner's life and his work with respect to his lasting contributions to various branches of modern science.
, the session on Fechner's life, work and significance for modern sciences and the subsequent session and round table discussion on problems of measuring sensation (marking the start of the Annual Meeting of the ISP) will be held at the Neues Rathaus (the 'New City Hall').
www.uni-leipzig.de /fechnerday   (339 words)

  
 Unified Judicial System
] Fechner contends the trial court abused its discretion by denying his 1) motion in limine; 2) motion for judgment notwithstanding verdict; and 3) motion for new trial.
] Fechner moved for a new trial under SDCL 15-6-59(a)(1), (2), (5), (6) and (7), claiming: irregularity in the proceedings; misconduct of the jury; inadequate damages; insufficiency of the evidence; and, error of law.
] Fechner's argument on these grounds is essentially the same one made in support of his motion for judgment notwithstanding verdict, that is, that Lawlor's causation opinion was uncontested.
www.sdjudicial.com /index.asp?category=opinions&nav=53&year=2003&month=4&record=1107   (1903 words)

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