There are several media sources that Khianna would benefit from using in her persuasive essay.
1.1 The most effective types of media for Khianna to use in her presentation would be visual media. This is because during a presentation, the speaker has to make sure she can keep the audience engaged and entertained. Visual media includes images, videos and pictures. This are particularly effective because they can convey a large amount of information in an accessible and entertaining way.
2.2 The types of media that should not be included in this presentation are print media. Although print media is not a bad source of information per se, it is ineffective in a presentation because the audience does not have enough time to read it properly.
3.3 Two media pieces that would be effective in this case would be magazines and videos. Magazines are particularly useful because celebrities often appear in magazines. Moreover, magazines constantly violate celebrities' privacy, thus giving support for her argument. Videos similarly support her argument while being entertaining and easy to watch.
Two examples of media that would not be effective would be audio and books. Audio is not a good source of information in a presentation because it does not allow the speaker to talk. Moreover, audio is sometimes difficult to play for large audiences and does not hold the audience's attention well enough. Books would also be ineffective because the audience does not have enough time to read a book during a presentation.