Mosteller-Wallace Study
Definition
The 1964 statistical analysis by Frederick Mosteller and David Wallace that attributed all twelve disputed Federalist Papers to Madison using function-word frequency distributions. The study is the founding empirical demonstration of function-word-based stylometry.
- Authors
- Frederick Mosteller, David Wallace
- Year
- 1964
- Subject
- 12 disputed Federalist Papers
- Method
- Function-word frequency, Bayesian analysis
- Conclusion
- Attributed all 12 papers to Madison
Common questions
Why did the study use function words rather than content words?+
Function words such as 'the', 'upon', and 'while' occur frequently regardless of topic and reflect an author's unconscious stylistic habits, making them far more stable and less contaminated by subject matter than content words, which vary with what a paper happens to be about.
What made this study foundational for stylometry?+
It was among the first to apply rigorous statistical, specifically Bayesian, methods to authorship attribution rather than subjective stylistic judgement, establishing function-word frequency analysis as a defensible quantitative technique still used in modern computational stylometry.
Has the Mosteller-Wallace attribution held up under later scrutiny?+
Subsequent studies using different computational stylometry techniques, including more recent machine-learning approaches, have largely corroborated the original Madison attribution for the disputed papers, reinforcing confidence in the function-word method.
Related terms
- Daubert Standard
- The US federal evidentiary standard (Daubert v. Merrell Dow Pharmaceuticals, 1993) requiring that expert testimony be based on scientifically valid methods with...
- Federalist Papers
- A collection of 85 essays written by Alexander Hamilton, James Madison, and John Jay under the pseudonym 'Publius' in 1787-1788, advocating for...
- Literary Attribution
- The scholarly practice of assigning an anonymous or disputed text to a specific author, typically in a historical context. Differs from forensic...
- Pseudonymous Attribution
- The identification of the real author behind a pen name or anonymous publication. When the attributed author is living and has chosen...