An informational passage may do more than describe a topic: it may advance a position. The central claim is the main assertion the author wants the passage's reasons or examples to establish.
What the SAT tests
Central-claim questions remain comprehension questions. You identify what the author argues; you are not asked whether the claim is correct or which new evidence would prove it.
A claim is an arguable assertion
| Element | Role | Example |
|---|---|---|
| Topic | The subject under discussion | Late library hours |
| Central claim | The author's main arguable position | Keeping the library open later would improve access for working students. |
| Evidence | A reason or example offered for the claim | Many evening students arrive after the current closing time. |
A repeatable strategy
Four-pass method
- Find the issue
Identify what question or problem the author addresses.
- Mark stance language
Look for should, better, more effective, important, or a clear comparison.
- Separate reasons
Evidence supports the claim but is not usually the claim itself.
- Preserve limits
Keep qualifiers and conditions that control the claim's scope.
Worked example
Apply the method
A city plans to replace every curb with decorative stone. The stone is attractive, but installing it everywhere would consume funds needed for safer crossings. The city should first use its limited budget at intersections where pedestrian access is poor.
Question: Which choice best states the author's central claim?
- Decorative stone is never attractive enough for city streets.
- The city should prioritize unsafe, inaccessible intersections before decorative curb work.
- Every intersection currently lacks a safe pedestrian crossing.
- The city has already replaced all of its curbs with stone.
- Read
The issue is how the city should spend a limited street-improvement budget.
- Reduce
The first sentence supplies context; attractiveness is a concession.
- Match
The final sentence states the author's recommended priority.
- Verify
A precise claim retains ‘first’ and the focus on intersections with poor access.
Why each choice works or fails
- Distorted: the author concedes that the stone is attractive.
- Correct: it preserves the recommended priority and the budget constraint.
- Overstated: the passage identifies some poor-access intersections, not every one.
- Unsupported: the replacement is planned, not completed.
Common mistakes and traps
Check your understanding
Mini check
An author notes that recorded lectures help absent students but cannot reproduce live discussion. The author recommends recordings as a supplement rather than a replacement. What is the claim?
- Recorded lectures are always better than classes.
- Recordings can support instruction but should not replace live classes.
- Some students miss class.
- Live discussion is impossible to record.
Show answer and explanation
Answer: Recordings can support instruction but should not replace live classes.
The answer preserves both the benefit and the author's limiting recommendation.
Key takeaways
- A central claim is the passage's controlling assertion about its topic.
- Background, concessions, and evidence can surround the claim without replacing it.
- Qualifiers are part of meaning and must survive your paraphrase.
Put these notes into practice
Apply the ideas with SAT-style questions, then reinforce key details with flashcards.