Week 10 — Quiz (auto-graded) · Presentation Aids / Visual Support

Course: Public Speaking — Fundamentals of Oral Communication (COMM 1) · Silver Oak University (fictional sample) · Prof. Marchetti
Objective tested: Objective 6 — functions of presentation aids; types and the graph-matching rule; design principles; integration cues.
Points: 10 (1 each) · Assignment group: Quizzes (10% of grade) · Due: end of Module 10.

This is the human-readable quiz with its vetted answer key and feedback. The import-ready Classic QTI is in F-quiz-week-10-qti.xml (generated by the shared validated script — parses with 10 items, every single-answer item exactly one correct). The reusable item-bank entries and the Canvas placement block are at the bottom of this file.

Blueprint

No trick questions; distractors target the Week 10 misconceptions named in the lecture outline.

Questions, key, and feedback

Q1 (MC). Which of the following is a recognized function of presentation aids in a speech?
- A. They replace the speaker's words so less preparation is needed
- B. They improve audience understanding, aid retention, and add interest ✅
- C. They allow the speaker to avoid making eye contact with the audience
- D. They are required for every type of speech to earn full credibility
Feedback: The four recognized functions are clarity (aids understanding), retention (helps the audience remember), interest (maintains engagement), and credibility (a professional visual signals preparation). (A is the opposite of the truth; C is what aids cause when misused; D overstates — aids are a choice, not a universal requirement.)

Q2 (Matching). Match each graph or aid type to its best use.

Feedback: The signature matching rule: pie = proportions; line = trend over time; bar = comparisons across categories; diagram = how it works/sequential steps; map = spatial/geographic. Using the wrong type does not just miss an opportunity — it can misrepresent the data.

Q3 (MC). A speaker creates a slide with twelve bullet points in small type and reads every one aloud. Which design principle is most clearly violated?
- A. Maintain a consistent font family across all slides
- B. Simplicity — one idea per slide, minimal text, large readable type ✅
- C. Always use a dark background with light text
- D. Include at least one image on every slide
Feedback: The core design violation here is too much text on one slide — the opposite of "one idea per slide" and "minimal text." Reading it aloud compounds the problem by replacing the speaker with a document. (A, C, and D are real design considerations but are not the issue this scenario describes.)

Q4 (MC). A speaker turns to face the screen and reads each slide aloud word-for-word. According to the week's material, why is this a problem?
- A. Slides should never contain any words, only images
- B. It breaks eye contact with the audience and makes the slide — not the speaker — the focus ✅
- C. Turning to the screen is acceptable because it shows the speaker is organized
- D. Audiences prefer hearing the exact words displayed on the slide
Feedback: Reading slides aloud breaks the transactional communication loop (Week 1): eye contact drops, the audience reads faster than the speaker talks and tunes out, and the behavior signals lack of preparation. The slide should carry keywords; the speaker carries the substance.

Q5 (MC). When using a visual aid effectively, the recommended integration sequence is —
- A. Display the slide first, then talk about it as long as you need while pointing to the text
- B. Reveal the aid, briefly reference it for the audience, then return your attention to the audience ✅
- C. Keep the aid visible the entire speech so the audience can study it at any time
- D. Describe the aid in detail before showing it, then display it at the end
Feedback: Reveal → Reference → Return. Bring it up when you are ready, say one or two specific things about it, then look back at your audience. The slide is a moment in the speech — you are the speech.

Q6 (True / False). "Using more slides and putting more text on each slide is always better because it gives the audience more information to study."
- True
- False ✅
Feedback: False. Dense slides split the audience's attention between reading and listening — the channel that loses is usually listening. The goal is to help the audience understand and retain your message, not to demonstrate how much you researched. Simplicity is the harder and more effective craft.

Q7 (MC). A student is giving a speech on how a bill becomes a law. She wants to show the step-by-step pathway from committee to vote to presidential signature. Which type of aid is MOST appropriate?
- A. A pie chart, to show how many bills pass each year
- B. A line graph, to track the number of bills over time
- C. A diagram or flowchart, to show the sequential steps ✅
- D. A map, to show which states have passed similar laws
Feedback: A diagram or flowchart is best for showing how something works or the sequence of steps in a process. (A is pie — for proportions; B is line — for trends over time; D is a map — for spatial data. None of those fit the "step-by-step pathway" purpose.)

Q8 (MC). A speaker's laptop fails to connect to the projector just before she speaks. According to this week's material, the BEST practice is —
- A. Cancel the speech because aids are required for a credible presentation
- B. Have a backup plan (such as printed copies or the ability to describe the aid verbally) and deliver the speech ✅
- C. Read the slides from her phone screen at the podium
- D. Apologize extensively and ask the audience to imagine the slides
Feedback: A prepared speaker has a backup plan and can deliver the speech without aids if needed. Being able to describe each visual verbally — and to deliver the speech without them — is the test of true preparation. The speaker who handles a tech failure gracefully often gains credibility, not loses it.

Q9 (MC). The "6×6 heuristic" for slide design suggests —
- A. No more than six slides per speech and six minutes per slide
- B. At most approximately six lines per slide and six words per line — keeping text minimal ✅
- C. Six images per slide and six colors in the design scheme
- D. At least six bullet points per slide to ensure completeness
Feedback: The 6×6 heuristic is a practical guideline: approximately six lines per slide and six words per line, used as a check against overcrowding. When you find yourself with ten bullet points in full sentences, the 6×6 is telling you the design has gone wrong.

Q10 (Multiple answer — select all that apply). Which of the following are recommended practices for using presentation aids effectively?
- A. Practice using the aids before the speech so you can operate them smoothly ✅
- B. Talk to the audience, not to the screen ✅
- C. Reveal an aid only when you are ready to discuss it, then move on ✅
- D. Fill each slide with as much text as possible so the audience can read along
- E. Have a backup plan in case technology fails ✅
Feedback: A, B, C, and E are all recommended practices — they correspond to preparation, the return-to-audience principle, the reveal cue, and the backup-plan rule. D (fill slides with text) is the opposite of good practice.

Answer key (quick reference)

Quality gate (self-checked): each single-answer item (Q1, Q3, Q4, Q5, Q6, Q7, Q8, Q9) has exactly one correct option; the multiple-answer item (Q10) marks A, B, C, E correct and requires D to be left unselected; the matching item (Q2) pairs five types to five distinct best uses, one-to-one. No item asserts a specific statistic or empirical claim — the design principles and matching rules are taught as practical guidelines to avoid misattribution. No computation in this course; no arithmetic to mis-key. Every item in Q10 is either recommended practice or its opposite, with no ambiguity.

Item-bank entries (for variants + the final)

All ten items are tagged course=COMM1 · week=10 · objective=6 · topic=presentation-aids-design-integration and deposited in Item Bank: Week 10 — Presentation Aids / Visual Support. The final (Week 16) draws from this bank. (Tags: q1 functions, q2 graph-type-match, q3 design-simplicity, q4 reading-slides, q5 integration-cue, q6 more-text-myth, q7 diagram-scenario, q8 backup-plan, q9 6x6-heuristic, q10 effective-use-ma.)

Canvas placement block

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title           = "Week 10 Quiz — Presentation Aids / Visual Support"
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provenance      = "~ Prof. Marchetti's edition · Fall 2026 · built with thecoursemaker.com"