Events The 1st International Online Conference on Human Intelligence

Event submissions

Published

This submission belongs to the session S2. Cross-Temporal Within- and Between-Individual Intelligence Changes of the event The 1st International Online Conference on Human Intelligence

Published date

20 Mar, 2026

Academic Editor

Andreas Demetriou

Citation

Sandra Oberleiter, Jonathan Fries, Johanna Heller, Martin Voracek, Jakob Pietschnig, Domain-specific patterns of the Flynn effect: A CHC-based meta-analysis of more than a century <span>of IQ changes </span>(1909–2025), in Proceedings of The 1st International Online Conference on Human Intelligence, 25 March–26 March 2026, MDPI: Basel, Switzerland

FaceBook

Twitter

Domain-specific patterns of the Flynn effect: A CHC-based meta-analysis of more than a century of IQ changes (1909–2025)

Sandra Oberleiter ^1,2

Jonathan Fries ¹

Johanna Heller ¹

Martin Voracek ³

Jakob Pietschnig ¹

1. Department of Developmental and Educational Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria

2. Vienna Doctoral School in Cognition, Behavior, and Neuroscience (VDS CoBeNe), University of Vienna, Vienna, Austria

3. Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria

Abstract

Keywords

Flynn effect

meta-analysis

generational IQ test score changes

intelligence