Question
Passage task 220: The extract is considered in a humanities-and-social-sciences tutorial where interpretation must be grounded in the text. The setting is a literature discussion. In the 17-week water conservation project in the alpine district, which limitation most directly threatens measurement validity?
Select an option. Your answer will be checked instantly.
Correct Answer: C. Outcomes were self-reported.
Explanation:
Self-report can introduce measurement bias.
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