Examlex
An insurance company evaluates many numerical variables about a person before deciding on an appropriate rate for automobile insurance.The number of claims a person has made in the last 3 years is an example of a numerical variable.
Quantitative Change
Quantitative change refers to changes in amount or quantity, often measurable, such as height, weight, or volume, as opposed to qualitative changes which involve the nature or type of something.
Centration
A cognitive inability in early childhood to focus on more than one aspect of a situation simultaneously.
Nature Versus Nurture
A theoretical debate concerning whether human behavior is determined more by genetic or hereditary factors (nature) or by environment and learning (nurture).
Operant Conditioning
An educational method where behavior intensity is adjusted by using rewards or penalties.
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