How to Make Inferences on the ACT
8 min de lectura · Entrenau
Many questions on the ACT by ACT, Inc. do not ask for explicit information from the passage but instead require you to read "between the lines." Inference is not guessing: it is drawing logical conclusions from clues the text provides. Mastering this skill can mean the difference of several points on your score.
What Is Inference and Why Does It Matter?
Inference means extracting information that is not stated explicitly but can be deduced from context, tone, word choice, or argument structure. It is one of the most tested skills on standardized exams.
Example: if a passage says "Maria arrived soaking wet and shivering," you can infer it was raining and cold, even though the text never says so directly.
Types of Textual Clues
Clues can be contextual (the general topic), lexical (words with positive or negative connotation), structural (connectors like "however," "despite"), or tonal (irony, sarcasm, formality).
Train your eye to detect these clues: each time you read a practice passage, underline words that suggest something beyond their literal meaning.
Original content — Entrenau
Step-by-Step Inference Method
Step 1: Read the full passage without looking at the choices. Form your own interpretation.
Step 2: Identify the central theme and the author's tone.
Step 3: Read the question and identify what type of inference is being asked: cause-effect, author's intent, implied meaning, logical conclusion.
Step 4: Find the textual evidence that supports your inference. Every valid inference has evidence in the text.
Tip: If you cannot point to at least one sentence in the text that supports your inference, you are probably guessing, not inferring.
Common Inference Mistakes
The most common mistake is confusing inference with personal opinion. Your inference must be based on what the text says, not on what you think about the topic.
Another mistake is over-inferring: drawing conclusions that go beyond what the text supports. If the passage says "sales declined," you cannot infer the company will go bankrupt — that is an extrapolation, not an inference.
Fuentes: Official ACT website