Inferences: The Must-Be-True Standard
SAT Reading & WritingInformation & IdeasMedium
Build the smallest conclusion that the evidence requires and avoid imaginative leaps.
What you need to know
- An SAT inference is supported by the text even when it is not stated word for word.
- The best inference is usually cautious: likely, suggests, or may—not an absolute claim.
- Every important word in the answer needs textual support.
- A plausible real-world statement is irrelevant if the passage does not justify it.
The AYLOTI method
- Identify the facts immediately before the question.
- Connect those facts with one logical bridge.
- Predict a modest conclusion using no new assumptions.
- Eliminate choices with extreme scope, reversed relationships, or invented motives.
AYLOTI • Sir Hunain Zia • SAT Score 1594/1600 • 154 Total A Grades (Personal), 11 World Records, 7 Distinctions
Worked example
A plant grew faster under blue light than under red light in one controlled experiment. What can be inferred?
- Known comparison: blue produced more growth than red.
- The evidence comes from one experiment.
- Keep the conclusion limited to the tested conditions.
Answer: Under the conditions of this experiment, blue light was more effective than red light at promoting growth.
Common SAT traps
- Claiming the result applies to every plant species.
- Confusing correlation or comparison with a complete causal explanation.
- Adding a reason the researchers never tested.
Quick check
A survey finds that commuters who cycle report lower stress. Must cycling be the sole cause?
No. The association supports a relationship, but other differences between the groups may explain it.
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.
