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The Search for Personality-Intelligence Relations: Methodological and Conceptual Issues.

Phillip L Ackerman¹

¹School of Psychology, Georgia Institute of Technology, 654 Cherry Street, Atlanta, GA 30332, USA. plackerman@gatech.edu.

Journal of Intelligence

|June 5, 2019

Summary

This summary is machine-generated.

Research suggests intelligence and personality adjustment are not strongly correlated. While some links exist, particularly with neuroticism, the relationship is complex and requires further investigation into non-linear and contextual factors.

Keywords:

intelligence personality traits

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Area of Science:

Psychology
Cognitive Science
Personality Research

Background:

Historically, well-adjusted individuals were hypothesized to possess higher intelligence.
This suggested positive correlations between adjustment traits and general mental abilities.

Purpose of the Study:

To review the empirical research on personality and intelligence trait relations.
To explore conceptual and methodological issues that may obscure these connections.

Main Methods:

Review of existing empirical research on personality and intelligence.
Discussion of conceptual and methodological challenges in trait assessment.

Main Results:

Empirical research shows scattered, rather than consistent, correlations between personality and intelligence.
Broad assessments of neuroticism and engagement traits show some relation to intellectual abilities.

Conclusions:

The relationship between personality adjustment and intelligence is more complex than previously assumed.
Further research should address non-linear relations, typical vs. maximal behaviors, and contextualized assessment to clarify underlying links.