A. She shows that one can attain the anticipated result without possessing the underlying quality, thereby undermining the notion that the evaluations capture it.
✅ Correct.
This perfectly captures the logic:
Students give positive evaluations (the result),
But they may not have real enthusiasm (the quality),
Therefore, the measure is not reliable.
B. She claims any evaluation mechanism granting academic incentives is bound to produce distorted measurements.
→ Too strong and absolute. The researcher doesn’t generalize to all mechanisms — just critiques this specific one.
C. She draws exclusively on a small group of students’ anecdotal remarks about why they completed the surveys.
→ Not mentioned. There’s no reference to anecdotes or limited data — this misrepresents her method.
D. She presumes that any reported appreciation for a course must directly correspond to improved performance.
→ No. She actually distinguishes between reported appreciation (in evaluations) and long-term learning outcomes — she's showing they don’t align, not assuming they must.
E. She concludes that educational institutions purposely manipulate their data to feature a falsely elevated level of student engagement.
→ Out of scope. No claim of intentional manipulation by institutions is made — her focus is on the incentive's effect on student behavior.
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