Examlex
If we want to model a random stock price,we should do so with an unbounded symmetric probability distribution.
Preoperational Stage
A stage in Piaget's theory of cognitive development, typically from ages 2 to 7, characterized by symbolic thinking, egocentrism, and a lack of logical reasoning.
Represent Objects
The process of using symbols, words, or other means to depict or stand in for real-world entities or concepts.
Piaget
A Swiss developmental psychologist best known for his theory of cognitive development that describes how children develop logical thinking over time.
Pretend Play
Imaginative play where children create scenarios and roles that mimic real life or fantastical situations.
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