Version A + Version B
Evaluations
These two interactive reports were made from overlapping sets of Benjamin Collier's de-identified teaching evaluations. They use different time windows, which is why their headline response counts differ.
The denominator, made explicit
Version A combines all 44 comparable five-point sections from 2011 to 2026. Version B uses the 24 sections since Fall 2023 for its headline and places the earlier CMU-Q record in a separate section. The pages are therefore different views of overlapping evidence, not conflicting counts.
Version A
A visual narrative with the long timeline, comment themes, course-level quotes, improvement ideas, and methods.
Open Version AVersion B
A recent-first analysis with section and course charts. Its separate historical CMU-Q section contains 428 responses from 19 sections; the two-response 2011 record is not included there.
Open Version BWhy B's page does not say 1,155: its 727-response headline intentionally excludes the historical section, and its separate earlier series starts in 2012. Version A also includes a two-response 2011 section, bringing the complete comparable total to 1,157.
