韦伯定律和费希纳定律(Weber-Fechner Law) 最早见到韦伯定律的时候,以为就是个非常简单的式子:△I/I=K,△I是差别阈限;I是刺激强度;K是韦伯常数,根据刺激的不同,受试的不同,其值不同,但对于同一个被试在同等条件下进行同类型的刺激,该值为常数。意思是,刺激强度I和在该刺激强度下引起最小可觉差所需要的刺激...
The threshold sensation of brightness contrast was found to depend almost linearly on the logarithm of the angular size of the contrasting stimulus, which is typical for the physiology of sensations obeying the Weber–Fechner law. Contrast sensitivity increases with increases in th...
我们可能很容易就可以区分一个枣和两个枣的重量,但是很难区分一个大西瓜和一个大西瓜加一个枣的重量——韦伯(Weber)的学生费希纳(Fechner)提出,刺激强度越大,我们对它的区分能力越差,为了纪念他的老师,费希纳将这个定理叫做韦伯定理【1】。 费希纳也提出了这种现象背后可能的心理机制,简单地说,是人心里对刺激的反...
Weber-Fechner law汉语翻译 【医】 韦-费二氏定律, 精神物理定律 Weber-Fechner law英语解释 名词weber-fechner law: (psychophysics) the concept that the magnitude of a subjective sensation increases proportional to the logarithm of the stimulus intensity; based on early work by E. H. Weber ...
Noun1.Weber-Fechner law- (psychophysics) the concept that the magnitude of a subjective sensation increases proportional to the logarithm of the stimulus intensity; based on early work by E. H. Weber Fechner's law law of nature,law- a generalization that describes recurring facts or events in...
fechner n. 费希纳 LAW =Light Antitank Weapon 轻型反坦克武器 law n. 1.[U]法律(体系) 2.[U]法规 3.[C](针对某项罪行、协议等的一条)法律,法规 4.[U]法学,法律学,律师业 5.法律机构 6.[C]规则,规章,条例 7.[C]良 in law 姻亲 by law 地方法公司章程;细则,附则 Archimedes'law 阿...
Fechner, Gustav T., German physicist, 1801-1887. Fechner paradox - refers to apparent increase in brightness of a figure when viewed with one eye after first viewing with both eyes. Fechner-Weber law - Synonym(s): Weber-Fechner law Weber-Fechner law - see under Weber, Ernst Heinrich Webe...
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网络韦伯-费希纳定律;韦伯费煦纳定律;韦菲定律 网络释义 1. 韦伯-费希纳定律 心理学英文词汇 - 心理学 考研论坛 ... 韦伯定律 Weber's law韦伯-费希纳定律Weber-Fechner law幂函数定律 power function la… bbs.kaoyan.com|基于42个网页 2. 韦伯费煦纳定律 ...
韦伯定律和费希纳定律(Weber-Fechner Law) 最早见到韦伯定律的时候,以为就是个非常简单的式子:△I/I=K,△I是差别阈限;I是刺激强度;K是韦伯常数,根据刺激的不同,受试的不同,其值不同,但对于同一个被试在同等条件下进行同类型的刺激,该值为常数。意思是,刺激强度I和在该刺激强度下引起最小可觉差所需要的刺激...