The frontal lobe is the last part of the brain to develop; this typically occurs when an individual is 20 years old or older. How might this fact affect the actions and behaviors of those not yet in their 20s?

You notice a co-worker, john, putting pens and index cards into his bag. when he sees you watching, he shrugs his shoulders and says, "what? this is no big deal; it's just a few office supplies. the company won't even miss them, and besides, everybody themselves to the supply cabinet." john's response shows he does not demonstrate which workplace attitude? 1. dependability 2.punctuality 3.self-confidence 4.honesty