How does the Newsela article “Health Benefits of Reading, Writing, Are Not Just for Patients" develop the central ideas that reading and writing are good for both self-help and in the medical setting?

1 by citing research evidence and analyzing the results
by citing research evidence and
analyzing the results

2 by explaining how they help people share their own feelings and understand those of others
by explaining how they help people share their own feelings and understand those of others

3 by linking different first-hand accounts to show how reading and writing are beneficial
by linking different first-hand accounts to show how reading and writing are beneficial

4 by suggesting that people who can use their imaginations creatively typically treat others better