Final answer:
To create an effective multimedia presentation, images must be relevant and supportive of the content. The presentation should incorporate credible evidence, clear transitions, and a strong conclusion to effectively communicate the topic to the audience. The use of ineffective visuals indicates a misunderstood purpose and poor rhetorical strategy.
Step-by-step explanation:
When selecting visual aids for a multimedia presentation, it is crucial that the images are relevant to the accompanying text to effectively support the topic. An ineffective image, such as one that does not relate to or enhance the content, can make the presentation confusing or dilute its impact. For example, in a presentation about Sam Houston, using an image that is unrelated to him or his historical context would not be relevant, thus leading to a weak understanding of the presentation's purpose.
Another critical aspect of effective multimedia presentations is the use of credible evidence and clear transitions to connect ideas. The absence of a clear conclusion or the use of images that do not contribute meaningfully to the subject matter also signify a weak composition that does not meet the audience's expectations or community standards.
Presentations should demonstrate an objective and trustworthy voice with appropriate language, and the multimedia elements should reflect an understanding of the topic to engage and inform the audience, alluding to a well-constructed thesis and a coherent delivery. Incorrect use of visuals can demonstrate a poor or no understanding of the rhetorical needs of the presentation.