
What Are Mental Models and Why They Matter
What a mental model is and how it works in cognition: perception, prediction, model types, and how models fail in real high-stakes systems.
What was corrected
Article attached unverified precise quantitative figures to a real, well-documented study's qualitative finding.
Replaced the unverified minutes/cue-count figures with the real study's actual qualitative characterization.
Why this is better
The Chi, Feltovich, and Glaser 1981 physics-categorization study in the same article verified as fully accurate, including its University of Pittsburgh/LRDC institutional attribution.