David Kaiser

MIT historian of science known for using physics textbooks and classroom pedagogy as primary evidence of how physicists were trained and how a field's self-understanding shifted over time, rather than treating textbooks as mere summaries of settled results. Matters to this vault as the explicit methodological predecessor Bernadette Lessel's 2026 paper positions its own textbooks-as-testimony argument against and builds on, citing his 1998 finding (in "A Ψ is just a Ψ?," Studies in History and Philosophy of Modern Physics 29(3)) that general relativity textbooks' problem sets reveal "a transition from a predominantly geometrical conception of gravitation to a more dynamical one." His own 1998 paper was not independently fetched by this vault; what it knows of Kaiser's finding comes through Lessel's direct quotation of it.

References

• claim-lessel-2026-renaissance-era-gr-textbooks-are-distinctive-historical-testimony — the thesis his own textbook-pedagogy methodology is the comparison point for.