For children to understand the idea of class inclusion,they must also understand.? A. reversibility and centration. B.irreversibility and conservation. C.demand characteristics,conservation,and centration. D.reversibility,conservation.
For children to understand the idea of class inclusion, they must also understand reversibility,conservation,and decentration.
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Asked 1/3/2011 2:09:40 AM
Updated 1/12/2016 11:31:11 AM
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