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Unformatted text preview: operations such as conservation, classification, seriation, and temporal relationships. 1. conservation- realization that changing the form of an object/substance does not change it's amount. 2. classification- ability to group items according to identifying characteristics (cats & dogs). 3. seriation- putting items in order according to size. 4. temporal relations- concept of first, second, last, before, after, etc. d) Formal operational- ages 11-15. period when the person learns hypothetical reasoning. Now they can function purely on a symbolic, abstract level....
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This note was uploaded on 11/18/2011 for the course PSYCHOLOGY ps 101 taught by Professor - during the Spring '10 term at Montgomery.
- Spring '10