Informational Texts: In works of persuasive or expository nonfiction, such as essays or articles, the meaning or insight is usually referred to as the central idea.
An author's perspective is the way he or she sees a topic. An author's knowledge, attitudes, and beliefs help to shape his or her perspective on a given subject.
the news as presented by reporters for newspapers or radio or television
Reportage is a type of journalism in which the writer includes him- or herself in the story. Today, this sort of reporting is called subjective or new journalism.