Increasing IQ Test Scores and Decreasing <i>g</i>: The Flynn Effect and Decreasing Positive Manifold Strengths in Austria (2005–2018)

Increasing IQ Test Scores and Decreasing <i>g</i>: The Flynn Effect and Decreasing Positive Manifold Strengths in Austria (2005–2018)

After almost a century of global generational IQ test score gains, the Flynn effect has, in the past decades, been observed to show stagnation and reversals in several countries. Tentative evidence from academic achievement data has suggested that these trajectory changes may be rooted in a decreasi...

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Bibliographic Details
Main Authors: Denise Andrzejewski, Sandra Oberleiter, Marco Vetter, Jakob Pietschnig
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Journal of Intelligence
Subjects:
Flynn effect
positive manifold
psychometric <i>g</i>
ability differentiation
Austria
Online Access:https://www.mdpi.com/2079-3200/12/12/130
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