graduated table
Học thuậtThân thiện
Definition
Noun: A graduated table is an ordered reference standard, typically consisting of a series of marked levels or values used for measurement, comparison, or classification. It is a systematic arrangement where each point or level represents a specific value or degree within a continuum.
Usage
A graduated table provides a consistent framework for quantifying, rating, or assessing something according to a predefined order. It is used to translate qualitative judgments or measurements into a standardized numerical or ranked format.
Examples
- Scientists use a graduated table to measure the intensity of earthquakes, known as the Richter scale.
- The survey asked customers to rate their satisfaction on a graduated table from "very unsatisfied" to "very satisfied."
- The pain assessment tool features a graduated table with faces depicting different levels of discomfort.
Advanced Usage
- In Psychometrics: Graduated tables, such as Likert scales, are fundamental tools for measuring attitudes, opinions, and perceptions in surveys and psychological testing.
- As a Calibration Standard: In metrology, a graduated table on a measuring instrument (like a ruler or a thermometer) provides the reference points for accurate readings.
Variants and Related Words
- Scale (n): A more common synonym for a graduated table used in measurement (e.g., temperature scale, rating scale).
- Index (n): An ordered list, often used for reference, which may function as a type of graduated table (e.g., consumer price index).
- Calibration (n): The process of marking a scale or graduated table on a measuring instrument.
Synonyms
- Scale
- Gradation
- Metric
- Ranking system
- Measurement scale
Related Phrases
- On a scale of...: A phrase used to introduce the use of a graduated table.
- "Please rate the difficulty on a scale of 1 to 5."
- Scale up / Scale down: To increase or decrease proportionally according to a system or scale.
- "The model was scaled up to full size." (Note: This phrasal verb uses "scale," a related noun, not "graduated table" directly.)
Noun
- an ordered reference standard
- judging on a scale of 1 to 10