Curvilinear Correlation (Noun)
Meaning
Any correlation in which the rates of change of the variables is not constant.
Classification
Nouns denoting cognitive processes and contents.
Examples
- A curvilinear correlation is observed between the levels of education and salary, as salary growth accelerates after achieving higher levels of education.
- In analyzing the data, the researcher discovered a strong curvilinear correlation between age and reaction time, where reaction times decreased initially before increasing dramatically in older age groups.
- Studies have found a curvilinear correlation between motivation and performance, suggesting that very low and very high levels of motivation are less effective than moderate levels.
- A curvilinear correlation was detected between IQ and income, where the income increased sharply with rising IQ until a certain threshold.
- Researchers noted a curvilinear correlation between population density and disease spread, as rates of infection slowed and eventually plateaued beyond a certain density.