t-scope

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Thân thiện
t-scope

A psychologist uses a t-scope to show a participant a series of images.

Definition
  1. Noun:
    • A scientific instrument used in psychology: A t-scope is a device designed to present visual stimuli to a subject for very brief, precisely controlled periods of time. It is used primarily in perceptual and cognitive research.
Usage Examples
  • Noun:
    • The researcher used a t-scope to measure the subject's subliminal perception of the image.
    • In the classic experiment, words were flashed on the t-scope for only 50 milliseconds.
Advanced Usage
  • The term "t-scope" is a clipped form or informal name. In formal academic writing, the full term "tachistoscope" is almost always preferred.
    • Formal: The stimuli were presented via a tachistoscope. Informal: We used a t-scope for the trial.
Variants and Related Words
  • Tachistoscope (n): The full, formal name for the instrument.
    • The tachistoscope was a crucial tool in early 20th-century psychology.
Synonyms
  • Tachistoscope: The direct and complete synonym.
  • Visual presentation device: A descriptive, non-technical synonym.
Notes on Meaning
  • The "t" in "t-scope" stands for "tachisto-", from the Greek "tachistos" meaning "swiftest." The instrument's core function is to present stimuli swiftly.
  • This word refers specifically to a piece of laboratory equipment. It is a technical term not used in everyday conversation.
t-scope

A psychologist uses a t-scope to show a participant a series of images.

Noun
  1. scientific instrument used by psychologists; presents visual stimuli for brief exposures

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