According to Piaget, is a type of problem solving where individuals in the formal operational stage of development think more like scientists, devise plans to solve problems, and systematically test solutions.

In article v of the united states constitution, the amendment process is explained. why did the framers include provisions for amending the constitution? a) to limit the individual liberties of american citizens b) to allow the constitution to adapt to future circumstances c) to allow the president to change the constitution as needed eliminate d) to ensure that state governments had more power than the nation