Definition

1. Proper noun:
   • E. H. Weber: A German physiologist renowned for his foundational research on sensory perception and thresholds, specifically how humans perceive differences in stimuli. He is a pivotal figure in the establishment of psychophysics.

Usage Examples

• Proper noun:
  • The Weber-Fechner law, developed from the work of E. H. Weber, describes the relationship between stimulus intensity and perception.
  • In psychology class, we studied the contributions of E. H. Weber to experimental psychology.

Advanced Usage

• "Weber's law": A principle in psychophysics stating that the just-noticeable difference between two stimuli is proportional to the magnitude of the original stimulus.
  • According to Weber's law, if you are holding a weight of 100 grams, you will only notice a difference if at least another 2 grams are added.

Variants and Related Words

• Weberian (adj): Pertaining to the work or theories of E. H. Weber.
  • The researcher applied a Weberian approach to the sensory threshold experiment.

Synonyms

• Ernst Heinrich Weber: The full name of the scientist.
• Pioneer of psychophysics: A descriptive term for his role in the field.

Related Phrases

• Weber fraction: The constant ratio in Weber's law (ΔI/I = k).
  • The Weber fraction for weight perception is approximately 0.02.

Related Idioms

Noun

1. German physiologist who studied sensory responses to stimuli and is considered the father of psychophysics (1795-1878)