Understanding Author's Purpose and Tone

LNAT questions frequently ask about the author's purpose, attitude, or tone. These questions test whether you can read beneath the surface — not just what the author says, but why they say it and how they say it. Developing sensitivity to purpose and tone is essential for distinguishing between superficially similar answer options.

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Author's Purpose

Every LNAT passage is written with a purpose. The author is not simply presenting information — they are trying to achieve something. Identifying that purpose helps you understand the argument's direction and anticipate what the questions will focus on.

Common Purposes in LNAT Passages

Purpose	Description	Signal Clues
To persuade	The author wants to convince you of a particular position	Strong thesis statement, emotive language, call to action
To critique	The author wants to expose weaknesses in an opposing view or policy	"However", "This fails to...", "The problem with...", evaluative language
To defend	The author is responding to criticism of a position they support	"In response to...", "This objection misses...", "Contrary to claims..."
To analyse	The author wants to examine a complex issue from multiple angles	Balanced language, multiple perspectives, nuanced conclusion
To challenge assumptions	The author wants to question a widely held belief	"It is commonly assumed...", "Conventional wisdom suggests...", "But is this really true?"
To propose	The author wants to recommend a course of action	"We should...", "The solution is...", "What is needed is..."

How Purpose Affects Your Reading

Once you identify the author's purpose, you can predict the structure of the argument:

• Persuade → Expect a clear thesis, supporting evidence, and dismissal of counter-arguments
• Critique → Expect a summary of the target position, followed by systematic objections
• Defend → Expect acknowledgement of criticism, followed by rebuttals
• Analyse → Expect a balanced exploration with a nuanced conclusion

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Tone

Tone is the author's attitude towards the subject, expressed through their choice of words and stylistic choices. Tone is not what the author says — it is how they say it.

Common Tones in LNAT Passages

Tone	Description	Example Phrases
Measured / Balanced	Careful, fair, considering both sides	"While there is merit in...", "It must be acknowledged that..."
Passionate / Forceful	Strongly committed to a position	"We must act now", "It is unconscionable that...", "There can be no doubt"
Sceptical	Doubting or questioning a claim	"It remains to be seen", "One might reasonably question", "The evidence is far from conclusive"
Dismissive	Rejecting an opposing view as unworthy of serious consideration	"This argument is simply untenable", "Such claims are baseless"
Ironic / Sardonic	Using irony to make a point	"One can only marvel at the government's creative accounting"
Conciliatory	Seeking common ground, acknowledging opposing views	"Both sides have legitimate concerns", "There is truth in this objection"
Cautious	Hedging, avoiding strong claims	"It is possible that", "This suggests, though does not prove", "Tentatively, one might argue"
Urgent	Conveying a sense of immediate need	"Time is running out", "We cannot afford to wait", "The crisis demands"

How to Identify Tone

Tone is revealed through word choice (diction) and sentence style. Compare these two sentences that make the same point:

Tone	Sentence
Measured	"There are reasonable grounds for questioning the effectiveness of current sentencing policy."
Dismissive	"Current sentencing policy is a demonstrable failure that no serious commentator can defend."
Cautious	"It may be worth considering whether current sentencing policy is achieving its intended objectives."
Urgent	"We are running out of time — sentencing policy must be reformed before more lives are damaged."

All four sentences express scepticism about sentencing policy, but the tone is markedly different in each case.

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Persuasive Techniques

LNAT passages frequently employ persuasive techniques — deliberate stylistic and rhetorical choices designed to make the argument more convincing. Recognising these techniques is important because questions may ask about them directly, or they may help you distinguish between what the author genuinely argues and what they use as a rhetorical device.

Key Techniques

1. Rhetorical Questions