One of the changes analyzed by Tyler is their brain development. For example, he states that “parts of the brain – particularly the prefrontal lobes that are involved in planning and decision making – continue to develop into the late teens and early twenties” (Tyler). Then he supported his argument with Jordan Grafman's source, "the prefrontal area is important for decision making, planning, reasoning, and knowledge storage" (Tyler). With this strategy, Tyler allows readers to draw attention to his reasoning about adolescent lifestyle changes by making a brief decision and strategies for taking care of themselves. It highlights the risk of becoming addicted if adolescents continue to seek advice and guidance from their parents. Not only does it showcase reliable sources, but it also uses the logo to raise awareness about adolescent development. For example, it reports that “about three-quarters of executives and human resources managers at 400 companies surveyed said that recent four-year graduates exhibited only “adequate” professionalism and work ethic, creativity and innovation, critical thinking, problem-solving skills problems and problem solving. Decision making” (Tyler). In discussing the late development of maturation, Tyler makes a logical appeal to the reader to advise them of the characteristics that adolescents need for their work. they will encounter a short decision in a difficult situation. While Tyler uses logo strategies to structure his ideas, he also uses the structure of parallelism to raise the issue of hovering.