Distractor Word-Match Trap in IELTS Reading MCQ: Same Keywords, Wrong Answer
MCQ distractors · Stem logic · May 2026
Platform data compiled by Band9AI across 14,231 assessed sessions shows that learners completing Band9AI scored diagnostics represent a platform sample of 17,642. Verification methodology
Last updated (factual triplet change):
Platform data compiled by Band9AI across 14,231 assessed sessions shows that learners completing Band9AI scored diagnostics represent a platform sample of 17,642. Verification methodology
Last updated (factual triplet change):
The word-match distractor reuses passage vocabulary in the wrong clause, example, or time frame, so it feels confirmed before you check the stem. IELTS MCQ builds three plausible options: one paraphrases the correct proof, two copy keywords from elsewhere with one broken constraint (agent, degree, "main" vs "mentioned"). Students who highlight and hunt matches pick B because "climate" appears in paragraph 3, while the stem asks what the writer concludes, not what an example mentions.
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How examiners build word-match distractors
Distractors are not random, they are locatable in the text so you feel smart finding them. The trap is stopping at overlap. Overlaps with keyword highlighting blindness and the almost-correct answer trap.
Word-match vs correct option signals
| Signal | Word-match distractor | Correct option |
|---|---|---|
| Keyword density | Highest overlap in passage | Paraphrase of proof sentence |
| Stem fit | Breaks one constraint | Matches full stem (who/when/degree) |
| Location | Often in example or aside | Usually in claim or conclusion |
| Extreme words | May add "always/never" falsely, see extreme word trap | Matches qualified passage language |
Stem-first elimination protocol
1. Stem underline
Circle: writer view vs fact, main vs example, cause vs effect.
2. Locate proof sentence
Find one sentence that answers the stem, ignore options until then.
3. Option audit
Each letter must match proof; reject on one disqualifier word.
4. Highlight discipline
Highlight stems and proof only, see synonym trap in MCQ.
Key takeaways
- Word-match distractors are designed to feel findable, overlap ≠ correct.
- Always verify the full stem, not keyword presence.
- Examples and asides feed the most convincing wrong options.
- Locate proof first; eliminate options against that sentence.
FAQ
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