Question

what is formal operation​

Answer 1

Answer:

"The term formal operation may refer to:

• the formal operational period in Piaget's theory of cognitive development.
• a formal calculation in mathematical logic."

Answer 2

Answer:

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The formal operational stage is the fourth and final stage in Piaget'stheory. ... The formal operational stage is characterized by the ability to formulatehypotheses and systematically test them to arrive at an answer to a problem.