Strengthening Arguments

Strengthening-arguments questions on Selective reward one skill: name the claim, then find the option that proves the method works — not just a related fact.

Direct “which statement best supports…” items appear regularly on Selective TS — often as a manageable early-to-mid question when you stay focused on the advice being given.

The examiner wants you to identify what the speaker is actually recommending and select evidence that validates why that approach succeeds, not background detail or something that undermines the plan.

A character gives advice or makes a recommendation. Four options sound plausible; only one directly backs the mechanism of the advice.

Harder strengtheners often use a different setting to prove the same logic — you follow the structure, not the topic keywords.

Parallel-mechanism strengtheners sit in the harder band of Selective argument questions; they catch students who pick emotionally relevant but logically weak options.

You must spot the underlying cause-and-effect claim (e.g. changing the environment changes behaviour) and recognise when evidence from another place proves that same pattern.

A policy or council argument claims X leads to Y. The correct support describes a different location or policy where improving conditions reduced the same kind of problem.

The best strengthener often kills the speaker's original worry at the root — not by explaining the benefit in a new way, but by showing the problem was never real to begin with.

Short hobby-vs-career strengtheners appear near the start of official NSW practice sets — reliable early marks when you lock onto what the speaker's conclusion actually needs before reading the options.

The examiner checks whether you can separate a direct strengthener (proves the conclusion) from a related one (sounds on-topic but doesn't logically support the advice). Only the direct strengthener earns the mark.

One person advises another not to give something up. The argument blends 'this is compatible with your goal' and 'it helps you achieve your goal.' The correct strengthener shows the activity directly supports the career or goal, not just general life benefits.

The best strengthener often plugs the most obvious escape route from an argument — find what a critic would say in response, then pick the option that makes that response impossible.

Environmental and technology policy arguments appear regularly in official NSW Selective papers — reliable marks once you focus on the argument's specific mechanism rather than its general topic.

The examiner checks whether you can identify the argument's central claim (unreliable output → cannot guarantee 24/7 power) and select the option that removes the one workaround that would otherwise defeat it.

A speaker argues that a technology cannot solve a problem because of a fundamental flaw. Four options include: one that directly defends the flaw as permanent, one that weakens the argument, one that is irrelevant, and one that is a distractor about scale or capacity.

The best strengthener adds a new, direct reason that supports the same conclusion — not a side effect, not a consequence of the proposal, and not an off-topic concern.

Child safety and school policy arguments appear regularly in NSW Selective TS papers. They reliably include one distractor that sounds relevant (noise, parking) and one that weakens by pointing out a cost of the proposal.

The examiner checks whether you can distinguish between options that directly extend the argument's core claim (cars harm children) versus options that are merely related to the topic (parking, noise) or that work against the proposal.

A parent or authority figure proposes banning something near a school or public space, citing safety. One option adds a new safety reason. One weakens by pointing out a disadvantage of the ban. Two are off-topic (emotions, noise, unrelated people).

Longer passages can feel overwhelming — but the argument's core claim is always the same: one or two sentences in your own words. Once you have that, the right strengthener is the option that makes the problem sound worse or harder to solve.

Long-passage strengthening questions appear in the harder half of NSW Selective TS papers and test whether you can read efficiently, extract the core argument, and resist attractive-but-wrong options like Option A (which sounds positive) or Option D (which sounds moral).

The examiner checks whether you can identify the central concern in a long passage (not enough young people to care for elderly), resist options that address related-but-separate issues (attitude, elderly independence), and find the one option that directly amplifies the problem.

A multi-sentence passage argues that a social or economic trend will cause a future problem. One option adds a factual detail that makes the problem more severe. One option is a benefit of the trend (weakens). One option shifts the focus to attitudes or preferences (irrelevant). One sounds like a moral point but doesn't address the core numbers problem.

The argument rests on one example (Ronaldinho) to claim futsal explains all of Brazil's success. The strongest strengthener fixes exactly that — showing it's not just Ronaldinho, but a wider pattern.

Comparative-theory strengthening questions with longer passages appear in the harder half of NSW Selective TS — they test whether you can identify which part of the argument is weakest and which option directly repairs it.

The examiner checks whether students can identify an argument's specific weak point (single anecdote) and find the option that addresses it (multiple examples), rather than picking options that are merely related to the topic.

A long passage argues that Theory A (a novel explanation) is better than Theory B (the common one). Evidence for Theory A is limited. Options include: adding detail to the existing anecdote (A), expanding to a pattern (B), expert opinion (C), and undermining Theory B (D). The winner is the one that most directly repairs the argument's core evidence gap.

Celebrities boast about sleeping 4 hours and crushing it. Psychologists disagree — 30 years of interviews with successful people say sleep is the secret. Which option makes that counter-argument rock solid?

Long-passage strengthening questions with plausible-sounding distractors appear regularly in NSW Selective TS — they reward students who can strip away topic-adjacent noise and find the option that directly supports the conclusion.

The examiner checks whether students can identify an argument's core conclusion (sleep helps success) and find the option that provides a direct supporting mechanism — rather than picking options that are merely about related topics (celebrities, working hours, role models).

A passage argues against a popular belief (celebrities are wrong about sleep) using a long-term study. Options include: irrelevant statistics (A), interview reliability (B), tangential celebrity influence (C), and a direct causal mechanism supporting the conclusion (D). Only the mechanism option truly strengthens.

Nicole says TV violence is harmless because it's not real. Leo argues it still influences attitudes and behaviour. Which piece of new information gives Leo's case the biggest boost?

'Which most strengthens the argument?' questions appear frequently in NSW Selective TS. Strengthening by analogy — showing that a similar type of thing produces the same effect — is one of the most common strengthening techniques.

The examiner checks whether students can (a) identify the precise claim being made, (b) recognise that an analogous example (TV ads influence behaviour → TV violence could also influence behaviour) supports the general principle, and (c) reject options that weaken, sidestep, or benefit the opposing side.

Two people argue about whether X causes Y. One option provides a parallel case (a similar X also causes Y), which supports the general causal principle. Distractors either weaken the argument, support the other side, or are irrelevant.

An archaeologist argues that public interest in archaeology is vital — but large visitor numbers damage historical sites, so visits should be restricted. How can you support both halves of that position at once? One option does it perfectly.

'Which most strengthens the argument?' questions where the correct answer works by removing an objection — rather than adding direct evidence — appear regularly in NSW Selective TS. They require identifying the main weakness in the argument and finding the option that neutralises it.

The examiner tests whether students can (a) identify the internal tension in the archaeologist's argument (public interest is vital, but visitors are banned), and (b) recognise that option A removes the key objection to restriction by showing replicas can satisfy public interest. Options B and C are carefully designed to distract.

An expert makes a recommendation that seems to create a dilemma. The recommendation appears to conflict with something the expert also values. The correct strengthener resolves this conflict, making the recommendation more viable.

An advertisement claims STAIN-GONE never fails. Four items were washed — but key answers are missing. Which two blanks do you actually need to fill in to test whether the claim is true or false?

'Which information is needed to test a claim?' questions appear regularly in NSW Selective TS — they are deceptively hard because students must resist picking options that seem interesting but can't actually disprove the claim.

The examiner checks whether students understand that a claim of the form 'X always leads to Y' can only be disproved by finding a case where X happened but Y did not — and that cases where X wasn't involved are irrelevant.

A product claim or rule is given. A table shows several test cases with some cells missing. Options pair up two of the missing cells. The correct pair are the two unknowns that could potentially disprove the claim — one where we know the cause and need the effect, one where we know the effect failed and need to know the cause.