Kenneth Kernaghan? P.K. Kuruvilla? Paul Samuelson? Edith Greene? Irwin S. Bernstein? Anonymous?
Dear Quote Investigator: Each datum in a collection of data may be considered a story. Yet, it is often difficult to make rigorous conclusions based on a motley collection of anecdotes. Scientific data should be collected in a methodical manner according to a well-specified protocol. This viewpoint is concisely stated as follows:
The plural of anecdote is not data.
Would you please explore the history of this statement?
Quote Investigator: The earliest strong match known to QI appeared in an article by Kenneth Kernaghan and P. K. Kuruvilla in the journal “Canadian Public Administration” in 1982. Emphasis added to excerpts by QI:2012, The Dictionary of Modern Proverbs, Compiled by Charles Clay Doyle, Wolfgang Mieder, and Fred R. Shapiro, Quote Page 202, Yale University Press, New Haven. (Verified in Dictionary of Modern … Continue reading
In that the plural of the word anecdote is not data, it is difficult to provide hard information on selection problems.
The citation above is listed in the valuable reference “The Dictionary of Modern Proverbs” from Yale University Press.
Interestingly, the same expression without the negation is also an adage which has been explored by QI in a separate article here.
Below are additional selected citations in chronological order.
|↑1||2012, The Dictionary of Modern Proverbs, Compiled by Charles Clay Doyle, Wolfgang Mieder, and Fred R. Shapiro, Quote Page 202, Yale University Press, New Haven. (Verified in Dictionary of Modern Proverbs) (Citation for adage – not yet verified by QI: 1982 Kenneth Kernaghan, “Merit and Motivation: Public Personnel Management in Canada,” Canadian Public Administration 25: 703; text is visible in a snippet from the Google Books database)|