Examlex
An experiment is defined as manipulating a dependent variable to see how it affects an independent variable while controlling for the effects of a complex variable.
Concrete-operational
A stage in Piaget's theory of cognitive development during which children gain the ability to think logically about concrete events.
Abstractions
Simplified representations of complex concepts or real scenarios that highlight their essential characteristics while omitting the irrelevant details.
Preconventional
A stage of moral development where an individual's sense of morality is externally controlled, based primarily on the consequences of actions.
Allowance
An amount of money given at regular intervals for a specific purpose, or the act of permitting something.
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