SAT Identifying Author Arguments: A Four-Step Routine for Pinpointing Main Claims

Most SAT reading comprehension questions depend on identifying the author's main argument. Use this four-step routine on every passage. Step 1: Read the opening paragraph and identify the topic (what is the passage about?). Step 2: Read the opening sentence of each remaining paragraph and note what claim or evidence each paragraph adds. Step 3: Ask yourself: what is the author arguing for or against? Is the author explaining a concept, critiquing something, defending a position, or presenting multiple views? Step 4: State the author's main argument in one sentence. If you can state the author's argument in one clear sentence, you understand the passage well enough to answer most questions correctly, even if you do not understand every word. This routine takes 2-3 minutes per passage and prevents the common error of misidentifying the author's main point.

The opening paragraph often contains or hints at the main argument. If the passage opens with "Recent research suggests that X is actually not true as previously thought," the author is setting up an argument against the traditional view of X. If it opens with "Three factors explain why Y occurs," the author will argue for those three factors. Train yourself to listen to the opening and identify the direction the author is heading.

Example 1: "For decades, scientists assumed that left-handedness was a disadvantage. Recent studies, however, reveal advantages in certain cognitive tasks. This discovery suggests that left-handedness is simply a variation, not a deficit." Author's argument: left-handedness has been misunderstood and actually has cognitive advantages. Example 2: "The author defends the new museum design against critics who claim it does not honor the building's historical significance. She argues that modern additions enhance rather than diminish historical value." Author's argument: the new design is justified and enriches historical significance. Example 3: "Three theories attempt to explain the artist's sudden style change. The first emphasizes biographical events, the second points to contemporary artistic movements, and the third highlights the artist's own stated intentions." Author's argument: multiple explanations exist, and no single theory is sufficient. Notice that in each example, the author's argument is not "this topic is interesting" or "this question is debated," but rather a specific claim about what is true or false about the topic. Pinpointing that specific claim is the skill.

Practice this skill by reading a short passage (5 minutes or less) and writing down your one-sentence summary of the author's argument. Check your summary against the passage to verify accuracy. Repeat with 10-15 short passages until the skill becomes automatic.

Trap 1: Confusing the topic with the argument. A passage might be about "climate change," but the author's argument is "climate change is happening faster than predicted" or "climate change requires immediate policy action." Know the difference. Trap 2: Assuming the author is neutral when they actually take a position. Phrases like "some argue," "many believe," and "research suggests" can mask the author's own position. Identify whose view is being presented, and discern the author's stance on it. Trap 3: Mistaking supporting details for the main argument. Passages often include examples, counterarguments, or background information. These are not the main argument; they support it. Ask yourself: if I removed this paragraph, would the author's main argument still stand? If yes, it is supporting detail. If no, it is central to the argument. Trap 4: Inferring too much about what the author believes beyond what is stated. Stick to what the passage explicitly argues.

To avoid these traps, practice the four-step routine on every passage. After practicing 20-30 passages, these traps become obvious, and you avoid them automatically.

For 10 minutes each day, read one short opinion article (from news sources, blogs, or magazines) and write down in one sentence what the author argues. Check your sentence against the article to verify. By working through 20-30 articles over 3-4 weeks, you will develop automatic argument-identification skills that transfer to SAT passages. Articles need not be formal or long; short blog posts or opinion pieces work perfectly.

Additionally, when reading SAT passages during practice tests, pause after the first paragraph and write down your predicted main argument. Then read the rest of the passage and confirm whether your prediction was correct. This active prediction builds the cognitive habit of listening for the author's point from the very beginning, which is the key skill underlying strong reading comprehension.