Pay attention to
Consensus gaps, revisions, composition, base effects and the limits of the stated facts.
Simple, hands-on practice
Read each headline and tap the answer you think fits. You’ll get a short explanation.
A practice example. Your choices stay in this browser on your device.
Here’s all you need to do
Read each headline and tap the answer you think fits. You’ll get a short explanation.
FOUNDATION → ADVANCED · About 6 minutes with the deeper material.
Consensus gaps, revisions, composition, base effects and the limits of the stated facts.
The emotional wording of a headline.
Compare the information available at each decision with what became visible afterward. An authored scenario can demonstrate a mechanism, but its ending does not establish a frequency, a historical causal explanation or a future market response.
Editorial model: ET Commerce LLC · Reviewed October 14, 2026 · Review on model changes and at least every 90 days.
Observed case facts, model assumptions and explanations are identified separately. Suggest a correction · Education disclaimer