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Material regarding Bartlett's theory of estimating mental factors, 1938

Identifier: Coll-1064/79

Scope and Contents

Includes a reprint of Thomson's letter titled Methods of Estimating Mental Factors from Nature, vol. 141, (Feb 1938), 246; a handwritten copy of Thomson's manuscript in Ledermann's hand titled Copy of Professor Thomson's M S on regression and Bartlett's estimates; and a typed copy of a letter from Bartlett to Thomson in which argues that neither he nor Thomson are right and the other wrong, but rather that both of their methods are valid under the right circumstances.


  • Creation: 1938


Language of Materials


Conditions Governing Access



11 leafs (11 sides)

Physical Location


Repository Details

Part of the University of Edinburgh Library Heritage Collections Repository

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