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mortennordmo.bsky.social @mortennordmo.bsky.social · 02/04/2025

Are we getting dumber or smarter? Our new study revisits the Flynn effect using Norwegian Armed Forces data. Results suggest IQ trends reflect changing test content and education, not true shifts in general intelligence. See our latest publication for details. www.sciencedirect.com/science/arti...

sciencedirect.com

Reevaluating the Flynn effect, and the reversal: Temporal trends and measurement invariance in Norwegian armed forces intelligence scores

Since 1954, the Norwegian Armed Forces have annually administered an unchanged general mental ability test to male cohorts, comprising figure matrices…

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