C007¶


Research	R0052 — Methodology Claims
Run	2026-03-31
Claim	C007

Claim: Chamberlin first published "The Method of Multiple Working Hypotheses" in 1890 (revised 1897). Platt published "Strong Inference" in 1964, explicitly citing Chamberlin's work.

BLUF: The claim is accurate in all specifics. Chamberlin published in Science in 1890, revised in Journal of Geology in 1897. Platt published in Science in 1964 and explicitly cited Chamberlin, writing that the paper 'deserves to be reprinted.'

Probability: Almost certain (95-99%) | Confidence: High

Summary¶

Entity	Description
Claim Definition	Claim text, scope, status
Assessment	Full analytical product with reasoning chain
ACH Matrix	Evidence x hypotheses diagnosticity analysis
Self-Audit	ROBIS-adapted 5-domain audit

Hypotheses¶

ID	Hypothesis	Status
H1	The dates and citation relationship are accurate as stated	Supported
H2	The dates are approximately correct but some detail differs	Eliminated
H3	The dates or citation claim are materially wrong	Eliminated

Searches¶

ID	Target	Results	Selected
S01	Chamberlin and Platt publication dates	10	3

Sources¶

Source	Description	Reliability	Relevance
SRC01	The Method of Multiple Working Hypotheses (Science	High	High
SRC02	Strong Inference (Platt 1964)	High	High
SRC03	TC Chamberlin's Method of Multiple Working Hypothe	Medium-High	High

Revisit Triggers¶

Historical scholarship challenges the accepted publication dates