Final answer:
Two aspects of cognitive development that occur during young adulthood are the increasing capacity for insight and judgment through experience and the ability to think abstractly, critically, and imaginatively.
Step-by-step explanation:
In young adulthood, there are two aspects of cognitive development that occur: 1) the increasing capacity for insight and judgment through experience and 2) the ability to consider multiple points of view, imagine hypothetical situations, debate ideas and opinions, and form new ideas. These aspects of cognitive development are characterized by the ability to think abstractly and critically, question authority, and challenge established societal norms.