https://blog.chuanxilu.net/en/tags/ground-truth-bias/Recent content in Ground Truth Bias on Chuanxilu for Skilled Homo sapiensHugoen-USMon, 01 Jun 2026 10:00:00 +0800https://blog.chuanxilu.net/en/posts/2026/06/experiment-design-review/Mon, 01 Jun 2026 10:00:00 +0800https://blog.chuanxilu.net/en/posts/2026/06/experiment-design-review/A double-blind experiment succeeded, but design review revealed a rubric biased toward the tested variable and insufficient scenario coverage. Both design flaws were caught by review, not by running the experiment.