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understanding that physical characteristics of number orquantity do not change, even though the appearance maychange, and is demonstrated by children in thepre-operational stage of Piagets theory of development.

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Psychology term of the day

September 29th 2021


a drug which increases activation of the central nervoussystem and the autonomic nervous system;decreasing fatigue, increasing physical activity andalertness, diminish hunger, and result in a temporaryelevation of mood.