The formal operational stage have some changes in thinking pattern which include the ability to think in an abstract manner, understand certain situations and argue.
The formal operational stage usually begins at the age of twelve and lasts till adulthood. The individual usually has the ability to reason in an abstract
manner and argue about topic in this stage.
This stage also involves individuals thinking about him/herself and making
vital decisions on what is best for him/her depending on the situation
involved after much thoughts about it.
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