It Runs in the Family: Testing for Longitudinal Family Flynn Effects

It Runs in the Family: Testing for Longitudinal Family Flynn Effects

The Flynn effect refers to increases over time in measured (particularly fluid) intelligence of approximately 3 IQ points per decade. We define the Flynn effect at the family level, using longitudinal data and two new family-level cohort definitions. Multilevel growth curve analyses of the National...

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Bibliographic Details
Main Authors: Linda Wänström, Patrick O’Keefe, Sean A. P. Clouston, Frank D. Mann, Graciela Muniz-Terrera, Stacey Voll, Yun Zhang, Scott M. Hofer, Joseph L. Rodgers
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Journal of Intelligence
Subjects:
family Flynn effect
IQ
intelligence
NLSY
multilevel growth curve models
Online Access:https://www.mdpi.com/2079-3200/11/3/50

Internet

https://www.mdpi.com/2079-3200/11/3/50

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