Which of the following is an advantage of an effective rehearsal? a. minimize preparation time b. minimize time for research c. minimize apprehension d. minimize confidence user: which of the following scenarios indicates that the presenter didn���t rehearse in the actual presentation space? a. jane stutters during the introduction. b. erin forgets her speech in the middle of her delivery. c. sheree���s speech is too long and she goes over her time limit. d. mary has difficulties pulling up her

c. minimize apprehension

Explanation:

An effective rehearsal is a preparation that aims to prepare you for an activity and the result of the preparation is to lessen the apprehension that this activity might bring to you. For example, let's say you're going to give a speech to a crowd. The rehearsal will be the time when you will prepare and organize your ideas, reread your speech, find flaws in the speech, and solve them. This makes you less apprehensive on the day of your speech, because you have already solved the problems of your speech in the rehearsal.

- C). Minimize apprehension.

- D).  Mary has difficulties pulling up her Powerpoint presentation on the screen.

Explanation:

- Rehearsals play a crucial role in the effective delivery of the desired content to the audience as it offers the scope to practice the different elements without actually performing or delivering them. The more effective the rehearsal the better the performance as an effective rehearsal 'minimize apprehension' and keeps the performance smooth and continuous. Thus, option C is the answer to the first question.

- As per the second question, the scenario which indicates that the presenter didn't rehearse is displayed in option D as the difficulties Mary is facing while pulling up her ppt reflects the lack of practice and rehearsal. Had she practiced, this mistake would not have occurred.