Adam is now able to think in abstract hypothetical terms. According to Piaget, Adam must be:

Question

Quizplus · Accepted Answer

According to Piaget's cognitive development theory, the ability to think abstractly and hypothetically is characteristic of the formal operations period, which typically begins around age 11 and lasts into adulthood. Therefore, option B, "older than 10 years," is the best choice. Options A and D are incorrect because they refer to earlier stages of cognitive development, and option C is not necessarily true as there is no fixed age for reaching the formal operations stage.

Adam Is Now Able to Think in Abstract Hypothetical Terms