An introduction that illustrates how a speech topic is in the listener's self-interest most likely includes which of the following?

An introduction that illustrates how a speech topic is in the listener's self-interest effectively engages the audience by making the topic personally relevant to them. A personal reference achieves this by allowing the speaker to connect with the listeners on an individual level. By sharing experiences, feelings, or anecdotes that resonate with the audience's own lives, the speaker highlights the significance and actionable nature of the topic in a way that feels relatable and immediate.

In contrast, vivid quotations, startling statements, or suspenseful statements focus more on capturing attention or creating intrigue but may not necessarily establish a direct connection to the listeners' interests or experiences in the same way a personal reference does. While these techniques can be effective in drawing in the audience initially, they do not inherently provide the same level of personal relevance that a personal reference does when aimed at illustrating the topic's benefit to the audience.