Final answer:
The evaluation of an informative address often includes the use of signposts, the speaker's vocal delivery, and the topical structure of the speech.
Step-by-step explanation:
One of the criteria used to evaluate the presentation of an informative address is the use of signposts. Signposts are crucial as they guide the audience through the speech, clearly indicating the structure and direction of the presentation. They are akin to road signs, pointing out what's to come next and ensuring that the audience can follow along. Effective signposts typically include transitions that are parallel in structure, which provides consistency and helps to emphasize important points.
Another factor to consider in evaluating an informative address is the vocal delivery. This includes aspects such as tone, pitch, volume, and the rhythm of the speaker's voice, which are essential for creating engagement and facilitating understanding. Vocal delivery, when executed well, can enhance the overall effectiveness of the speech and keep the audience attentive and interested.
Lastly, it is important to examine the speech's topical structure. This refers to how the content is organized and whether the information is presented in a coherent and logical manner that supports the speech's purpose and thesis.