Command of Textual Evidence
SAT Reading & WritingInformation & IdeasMedium
Choose the quotation or finding that directly proves the stated claim.
What you need to know
- Evidence must support the exact claim, not merely discuss the same topic.
- Direct evidence requires the fewest extra assumptions.
- For comparisons, the evidence must address both items being compared.
- A vivid quotation can still be weak if it does not establish the required relationship.
The AYLOTI method
- Underline the claim’s subject, direction, and degree.
- Translate each evidence choice into what it actually proves.
- Prefer the choice that closes the logical gap by itself.
- Check that the evidence does not contradict a qualifier in the claim.
AYLOTI • Sir Hunain Zia • SAT Score 1594/1600 • 154 Total A Grades (Personal), 11 World Records, 7 Distinctions
Worked example
Claim: The revised battery lasts longer in cold conditions than the earlier model. Which finding is strongest evidence?
- The claim compares two models in cold conditions.
- A useful finding must report endurance for both models under the same cold test.
- A result of 9 hours versus 6 hours directly establishes the claim.
Answer: In identical −5°C tests, the revised battery operated for 9 hours and the earlier battery for 6 hours.
Common SAT traps
- Evidence about room-temperature performance.
- A statement that users liked the revised design.
- Data for only one model when the claim is comparative.
Quick check
Does evidence that a treatment is inexpensive prove that it is effective?
No. Cost and effectiveness are different claims.
Before you move on
- Explain the core rule without looking back.
- Redo the worked example using your own steps.
- Write the trap you are most likely to fall for.
