Edinburgh -- Scotland
Found in 3 Collections and/or Records:
Correspondence between Thomson and Derrick Lawley regarding calculating a decline in intelligence, 19 Dec 1945-20 Dec 1945
Thomson and Lawley discuss potential problems with the calculations, looking at issues such as the validity of calculating the average family intelligence from one year group.
Thomson's letter is written on the reverse of 4 A5 copies of a supplementary sheet regarding the training of music teachers, briefly alluding to necessary qualifications and course of training.
Correspondence between Thomson and Derrick Lawley regarding differences in IQ between two successive generations, 21 Oct 1945 - 23 Oct 1945
Letter to Derrick Lawley from Thomson regarding Factor Analysis and Lawley's paper on the subject, 5 Oct 1941
The letter is written on the reverse of preliminary notices for the 12th International Congress of Psychology.