The secular trend of intelligence test scores: The Danish experience for young men born between 1940 and 2000.

The present study investigated the Danish secular trend of intelligence test scores among young men born between 1940 and 2000, as well as the possible associations of birth cohort changes in family size, nutrition, education, and intelligence test score variability with the increasing secular trend...

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Bibliographic Details
Main Authors: Emilie R Hegelund, Thomas W Teasdale, Gunhild T Okholm, Merete Osler, Thorkild I A Sørensen, Kaare Christensen, Erik L Mortensen
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2021-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0261117