7.1 Persuasive Techniques & Rhetorical Devices

7.1 Persuasive Techniques & Rhetorical Devices

Writer's craft on ICAS English includes more than metaphor and tone. Many extracts—advertisements, opinion columns, school speeches, charity appeals, product reviews with a clear bias—are built to persuade. The framework strand for writer's craft expects you to notice how language choices push a reader toward a feeling, a belief, or an action. This section names the main persuasive techniques and rhetorical devices, links each to a typical effect, and practices that link on short original texts.

Quick Answer: A persuasive technique is a deliberate language or structure choice that tries to influence the audience. On ICAS, do not stop at the label (rhetorical question). Always complete the chain: technique → effect on the reader → purpose of the text.

Why persuasion is a craft skill

Comprehension questions ask what a text says. Craft questions ask how it works on you. An ad that opens with Are you still throwing money at energy bills? is not mainly testing whether you can define a question mark. It is testing whether you see the pressure the question creates: you are invited to feel wasteful if you have not yet switched providers.

Persuasive craft appears across text types:

The surface changes; the exam skill stays: name the move and its effect.

Core techniques and their effects

Rhetorical questions

A rhetorical question is asked to make a point, not to collect an unknown answer. The writer expects the reader to supply the "obvious" response in their head.

Who wants to spend another summer indoors because the local pool has no weekend buses?

Effect: Involves the reader, implies that any reasonable person shares the writer's view, and can create mild guilt or urgency without a direct command.

Exam tip: If the stem asks for the effect of the question, prefer options about engagement, implied agreement, or pressure—not "to get information from the reader."

Emotive language

Emotive language chooses words for feeling (sympathy, fear, pride, anger) rather than only for neutral information.

• Neutral: The shelter needs more blankets.
• Emotive: Abandoned pets shiver through the night on cold concrete floors.

Effect: Builds pathos—an emotional pathway to agreement—so the reader cares before they weigh the full argument.

Link this to diction work from the previous chapter: shiver, abandoned, and cold concrete carry connotations that needs more blankets does not.

Repetition

Repetition of a word, phrase, or structure hammers a message so it sticks.

We will not cut music. We will not cut drama. We will not cut the arts that keep this school human.

Effect: Creates rhythm, emphasis, and a sense of determination; can feel like a chant or slogan. Overused, it can also sound aggressive—context decides.

Anaphora (same opening words in successive clauses) is a common exam-friendly form of structural repetition.

Statistics and factual appeals

Numbers and measurable claims create an appeal to logic (sometimes called logos in classical rhetoric—you do not need the Greek label, but you need the idea).

Nine out of ten Year 8 students at Ridgeway reported better sleep after the phone-free corridor trial.

Effect: Sounds objective and hard to dismiss; suggests the view is evidence-based. On ICAS, also ask whether the statistic is explained or merely brandished—craft can misuse numbers as decoration.

Inclusive "we"

Using we, us, and our pulls the reader into the same group as the writer.

We all want safe streets for our younger siblings.

Effect: Builds solidarity and makes disagreement feel like betrayal of the group. Exclusive they can do the opposite: create an out-group to blame.

Expert opinion / authority

Citing a specialist, official body, or respected figure borrows credibility (ethos).

According to the town's chief engineer, the bridge needs urgent reinforcement before the wet season.

Effect: Strengthens trust; the reader is invited to defer to specialised knowledge. Weak or vague authority ("experts say" with no name) is a craft flaw—and sometimes a trick option.

Rule of three

The rule of three presents ideas in a tidy trio, which human memory and speech rhythms favour.

The new library is bright, quiet, and free for every student.

Effect: Sounds complete, memorable, and balanced; slogans and headlines love this pattern.

Call to action

A call to action (CTA) tells the reader what to do next—explicitly or nearly so.

Sign the petition before Friday. Share this page. Bring one reusable bottle on Monday.

Effect: Converts agreement into behaviour; common in ads, campaigns, and closing paragraphs of speeches.

Technique → effect table (exam-ready)

You do not need every row on every question. Two well-chosen rows beat a scatter of half-labels.

How openings set the relationship

The first sentence or headline often decides whether the reader feels welcomed, challenged, amused, or alarmed. Craft questions sometimes focus on the effect of beginning with a particular move.

Opening with a joke or light wordplay

Our cafeteria pizza has finally evolved—no longer a science experiment, now almost food.

Effect of a joking start: Lowers defences, signals a conversational tone, and can make a following serious point feel less preachy. Risk: if the topic is grave (injury, grief), humour may seem callous—purpose and audience matter.

Opening with a question

What would you do if the last bus left ten minutes before your shift ended?

Effect: Instant involvement; frames the issue around the reader's life; often prepares a policy argument or a product solution.

Opening with a shocking fact or image

Last winter, ice closed the mountain road for twenty-three school days.

Effect: Creates urgency and frames the problem as already severe before solutions appear.

Opening with inclusive we

We built this playground with our own fundraising—and we can protect it the same way.

Effect: Assumes shared history and shared duty from line one.

Method for "effect of the opening" stems:

1. Name the opening type (joke, question, fact, story, command).
2. Say how it positions the reader (laughing with the writer, already guilty, already informed).
3. Link to the text's larger purpose (sell, protest, inform with spin, recruit).

Original ad snippet — work it like an exam extract

Adrift Bottle Co. (display ad copy)

Still buying water that costs more than the bus fare home?
Adrift bottles travel with you for years—not minutes. Lightweight. Leak-proof. Planet-kinder.
Join 40,000 students who already refilled instead of rebuying.
Tap to claim your school discount today.

Notice how no single technique carries the whole ad. ICAS options may ask for the main technique in one sentence, or the combined effect of a paragraph. Always re-read the exact words the stem points to.

Original argument snippet — school opinion piece

Should Year 10 keep a silent study hall after lunch?

We have tried the noisy common room experiment. Test scores in the second period slipped, and teachers reported frayed tempers by two o'clock. Dr Patel, our wellbeing coordinator, notes that even twenty minutes of quiet lowers stress markers in adolescents. Do we really believe constant chatter is a human right that outranks concentration? Protect the silent hall. Sign the timetable petition by Thursday.

Techniques stacked here:

• Inclusive we (We have tried…) — shared school identity
• Cause–effect claim (noise → slipped scores / frayed tempers) — logical appeal
• Expert opinion (Dr Patel) — credibility
• Rhetorical question (Do we really believe…) — shames the opposing view
• Call to action (sign by Thursday) — converts readers into signatories

A strong craft answer might be: The rhetorical question pressures readers to reject the idea that noise is a "right," aligning them with the petition before the call to action.

Classical appeals in plain language

You may meet the trio ethos / pathos / logos in classroom notes. Translate them for MCQ speed:

ICAS may never print the Greek words. It will still test whether you can see authority, emotion, and reason at work.

Common traps

• Label-only trap: Choosing "rhetorical question" when the stem asked for effect, not name.
• Topic trap: Assuming any text about a sad subject must use emotive language as the main craft move when the extract is actually built on statistics.
• All-of-the-above thinking: Real options are single best answers; pick the technique that best matches the highlighted sentence.
• Purpose blindness: Techniques are tools. Emotive language in a charity appeal is not "cheating"; evaluate effect relative to purpose.
• Confusing figurative and persuasive labels: A metaphor can also persuade, but if the stem targets persuasion, prioritise the rhetorical job (e.g. scare, inspire) over a pure poetry term unless the option set demands both.

A 40-second method for persuasive-craft items

1. Identify purpose in five words (sell bottle, save silent hall).
2. Mark the sentence or feature the stem points to.
3. Name one technique with a precise term.
4. State effect as verb + audience (shames readers into signing).
5. Match the option that completes that chain; discard pure plot summaries.

Persuasive techniques are one half of "how texts are built to work on us." The other half is text-type conventions—the layout, headlines, and genre features that signal what kind of text you are reading before a single rhetorical question appears. That is the next section.