psychometry
/sai'kɔmitri/
Học thuậtThân thiện
Definition
- Noun:
- The branch of psychology concerned with the measurement of mental abilities, traits, and processes: Psychometry is the scientific discipline focused on the design, administration, and interpretation of quantitative tests for psychological variables such as intelligence, aptitude, personality, and achievement.
Usage
- Psychometry is a foundational field for educational testing, clinical assessment, and occupational psychology.
- It involves statistical analysis to ensure tests are reliable (consistent) and valid (measure what they intend to measure).
Examples
- Noun:
- The development of the IQ test was a major achievement in psychometry.
- Her research in psychometry focuses on creating more culturally fair assessment tools.
- A strong understanding of statistics is essential for work in psychometry.
Advanced Usage
- "Psychometrician": A specialist who practices psychometry; an expert in the theory and technique of psychological measurement.
- The psychometrician was consulted to validate the new personality inventory.
- "Psychometric test": An assessment developed using the principles of psychometry.
- Job applicants often complete psychometric tests to evaluate their cognitive skills and work style.
Variants and Related Words
- Psychometric (adj): Relating to psychometry or mental measurement.
- The psychometric properties of the exam were thoroughly reviewed.
- Psychometrics (n): Often used synonymously with "psychometry" to denote the field of psychological measurement.
Synonyms
- Psychological measurement
- Psychometrics
Notes
- While "psychometry" and "psychometrics" are often used interchangeably, "psychometrics" can sometimes be considered the more modern or broader term encompassing the mathematical and statistical underpinnings of the field.
Noun
- any branch of psychology concerned with psychological measurements