These are the schools where raw test performance and decoded performance disagree most. The shift column shows the gap between Achievement Rank and Decoded Rank.
★★ Outperforming Expectations
Raw scores are modest, but decoded performance is strong — these schools are doing more than their context predicts.
SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →