Examlex
The potential of a voltaic cell is greatest in cells constructed of strong oxidizing and reducing agents.
Symbolic Function
Piaget’s term for ability to use mental representations (words, numbers, or images) to which a child has attached meaning.
Pretend Play
A form of play among children where they use their imagination to create scenarios, roles, and activities.
Object Permanence
Piaget’s term for the understanding that a person or object still exists when out of sight.
Centration
In Piaget’s theory, the tendency of preoperational children to focus on one aspect of a situation and neglect others.
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