English | Spanish | |
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Chemistry | ||
Chemistry | operational stage | etapa operacional |
Psychology | ||
Psychology | operational stage | etapa operacional |
English | Spanish | |
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Psychology | ||
Psychology | pre-operational stage | etapa preoperacional |
Psychology | formal operational stage | etapa operacional formal |
Psychology | concrete operational stage | etapa del pensamiento lógico-concreto |
Psychology | formal operational stage | periodo operacional formal |