Part a: which statement identifies the central idea of the text? a. the time that teenagers spend with digital media negatively impacts their ability to make sense of longer and more complex written material. b. teenagers are not developing the social skills they need to succeed in the world, as digital devices encourage them to spend time alone. c. fast-paced games and constantly updating social media makes it difficult for teenagers to be entertained by paper media, such as books and magazines. d. the time that teenagers spend playing video games or on social media takes away from their commitment to their studies, negatively affecting their grades.