When faced with a propositional reasoning problem,17-year-old Iris is likely to __________.
A) justify her answer using a fictional or egocentric response
B) need concrete objects or situations to explain her answer
C) have great difficulty reasoning from premises that contradict reality or her own beliefs
D) justify her reasoning by explaining the logical rules on which it is based

Question

Quizplus · Accepted Answer

At the age of 17, individuals are typically in the formal operational stage of cognitive development, according to Piaget's theory. This stage is characterized by the ability to think abstractly and to understand hypothetical reasoning, which allows them to justify their reasoning by explaining the logical rules on which it is based, rather than relying on concrete objects or personal experiences.

When Faced with a Propositional Reasoning Problem,17-Year-Old Iris Is Likely