Declines in Cognitive-Ability Scores: A Negative Flynn Effect?

San Francisco, CA · May 2018

Poster · Cognitive

David Schroeder
Johnson O'Connor Research Foundation

Abstract

This study considered secular changes in cognitive abilities over recent decades in the United States. It appears that in the last five years, a negative Flynn effect has taken place and is fairly general across abilities. In previous years, changes were mostly positive but varied widely across different abilities.

Individual Differences

← Poster Session XIX

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Declines in Cognitive-Ability Scores: A Negative Flynn Effect?

Abstract

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