Introduction to Psychology 10th Edition by Rod Plotnik,Haig Kouyoumdjian

Exercise 37

Piaget hypothesized that cognitive development is made up of four distinct stages of reasoning, each of which is qualitatively different from and more advanced than the preceding one. According to Piaget, from adolescence through adulthood, we are at the _____ stage, which involves the ability to think about hypothetical concepts, consider an issue from another's viewpoint, and solve abstract problems in a logical manner.