Detail
Identification
Master the art of locating specific information in dense LSAT reading passages and selecting the answer choice that the passage directly supports.
What Is Detail Identification?
Detail identification questions ask you to find a specific piece of information that is explicitly stated in the passage. Unlike inference questions, the correct answer will be a close paraphrase of something the author actually wrote: you do not need to read between the lines.
Recognizing the Question Stem
Detail questions use characteristic language. Learning to spot these phrases instantly tells you what kind of thinking the question demands.
Why This Skill Matters
The Core Rule
Paraphrase vs. Exact Copy
The LSAT almost never repeats the passage word-for-word in the correct answer. Instead, it paraphrases: the same idea expressed with different vocabulary or sentence structure. Watch out for answer choices that copy striking phrases from the passage but change the meaning.
Detail vs. Inference
| Detail Question | Inference Question | |
|---|---|---|
| Stem language | "According to the passage..." | "It can be inferred..." |
| Answer source | Explicit in text | Implied by text |
| Reasoning | Match and verify | Read between the lines |
| Risk | Misreading a paraphrase | Over-inferring beyond scope |
| Speed | Faster | Slower |
The 5-Step Method
Decision Flowchart
Worked Example: Basic
Worked Example: Intermediate
Worked Example: Advanced
Eliminating Wrong Answers
Wrong answer choices on detail questions follow predictable patterns. Learn to recognize and dismiss them quickly.
Common Mistakes
Strategy Summary
| Step | Action | Watch Out For |
|---|---|---|
| 1. Classify | Confirm it is a detail question | Inference stems in disguise |
| 2. Keyword | Find the topic the stem targets | Vague or broad stems |
| 3. Locate | Return to passage, read in context | Reading only one sentence |
| 4. Pre-phrase | Summarize in your own words | Skipping this step |
| 5. Match | Find closest paraphrase, eliminate rest | Familiar-word traps |
Question 1 of 5
Legal scholars have long debated the extent to which judicial precedent constrains future rulings. Thompson argues that precedent functions primarily as a persuasive guide rather than a binding rule, noting that appellate courts frequently distinguish earlier cases on narrow grounds in order to reach outcomes they deem more equitable. By contrast, Rivera maintains that precedent is essential to the predictability of the legal system and that departures from it should be rare and explicitly justified.
According to the passage, Thompson characterizes judicial precedent as:
Question 2 of 5
Recent studies in urban ecology have revealed that green corridors connecting city parks can significantly increase biodiversity by allowing species to move between habitat patches. However, critics point out that the maintenance costs of such corridors are often underestimated by city planners, and that poorly designed corridors may actually facilitate the spread of invasive species rather than support native ones.
The passage states that critics of green corridors are concerned that such corridors may:
Question 3 of 5
Philosopher Amara Osei has proposed that moral intuitions should be understood not as innate judgments but as culturally transmitted heuristics that vary across societies. She supports this view by citing anthropological data showing that attitudes toward property, kinship obligations, and punishment differ markedly between isolated communities that have had no contact with one another.
According to the passage, Osei supports her position by citing:
Question 4 of 5
Speaker A: The new emissions regulations will ultimately benefit the economy by driving innovation in clean technology. Companies forced to adapt will develop competitive advantages in a growing global market.
Speaker B: While the long-term benefits may materialize, the short-term compliance costs could devastate small manufacturers who lack the capital to retool their operations quickly. The regulations should include a phased implementation schedule to mitigate these harms.
According to the passage, Speaker B recommends which of the following to address the impact of the new regulations?
Question 5 of 5
Although microplastics have been detected in virtually every marine ecosystem studied, researchers at the Bergen Institute recently demonstrated that concentrations in deep-ocean sediments are up to five times higher than those found in surface waters. The researchers attribute this disparity to the tendency of microplastics to adsorb onto sinking organic particles, which carry them to the ocean floor over time.
The passage mentions which of the following as an explanation for higher microplastic concentrations in deep-ocean sediments?