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Charra [1.4K]
3 years ago
7

Lucy solves a chemistry problem by systematically testing several hypotheses. she is at which stage of cognitive development, ac

cording to piaget?
Social Studies
1 answer:
SVEN [57.7K]3 years ago
8 0
I believe the answer is: <span>Formal operations

According to piaget, </span><span>Formal operations refers to a phase of cognitive development that granted people the ability to develop abstract concept and hypothetical reasoning.This stage most commonly happen between the age of 12 - adulthoods.</span><span />
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