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Reading Comprehension · Inference

PrepTest 157 · Section 1 · Question 21

Phase 1 (your first ~400 questions): read the guidance, then answer. No clock.

Step 1 · Pre-Question Guidance · read this first

Question type
Inference
The one idea it tests
If something is still debated, look for what the author says has not been checked yet.
The basic logic
Scan the author's critique for signs of missing or incomplete study. An open question stays open when the testing is unfinished.
Tiny words that decide it
  • “not yet”
  • “only”
  • “may”

Playground logic

Priya points out that nobody has checked the pond or the grass. With parts of the idea never tested, the Stand Push debate stays open.

Step 2 · The kid passage

This question belongs to Passage 4 (Questions 20–27). Read its kid passage and structure guide first: Does Owing Allowance Ruin the Backyard? →

Step 3 · Try the model question

Based on the kid passage, one reason the Stand Push idea is still argued about is that

Choices

Step 5 · Work the real question

Open PrepTest 157, Section 1, Question 21 in your official copy from LSAC (for example in LawHub) and read it there.

Your answer

How to apply it

Open Question 21 in your official copy and answer it first.

Go to the author's critique of the first mechanism. Note each problem raised: weak links, other causes, and anything described as not yet studied. Pick the answer that names a reason the debate cannot be settled. Avoid answers that blame things the passage never mentions, such as disagreements over wording or claims that something can never be measured.