Final answer:
Analogies and background information are two types of supporting materials that can be used when sharing the perspective of someone similar to the audience without advanced knowledge or specialized background with the topic.
Step-by-step explanation:
Support material refers to evidence, examples, or information used to reinforce or substantiate a statement, argument, or claim. In various contexts, support material can include statistics, anecdotes, expert opinions, visuals, or research findings, enhancing the credibility and persuasiveness of the communicated message.
When sharing the perspective of someone who is similar to the members of the audience but does not have any advanced knowledge or specialized background with the topic, the use of supporting materials like analogies and background information can be helpful. Analogies can help make complex subjects more accessible by comparing them to something familiar. Background information can provide context and help the audience understand the topic better.