Final answer:
Adolescent cognition involves changes in brain development, self-regulation, abstract thinking, and working memory.
Step-by-step explanation:
Adolescent cognition involves several significant changes in thinking abilities. First, their brains are not fully developed during adolescence, as the prefrontal cortex continues to mature. This part of the brain is responsible for functions such as decision making, problem-solving, and impulse control. Second, their self-regulation increases, meaning they become better at controlling their emotions and behaviors. Third, adolescents develop the ability to think abstractly, which involves reasoning logically, solving hypothetical problems, and considering multiple perspectives. Lastly, their working memory, or the ability to hold and manipulate information temporarily, also improves during adolescence.