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Related Experiment Video

Updated: Jun 3, 2026

Relating Stomatal Conductance to Leaf Functional Traits

Relating Stomatal Conductance to Leaf Functional Traits

Published on: October 12, 2015

Ecological affordances as stages for trait expression.

Isabel Thielmann¹, Matthias Burghart¹, Nicole Casali¹

¹Max Planck Institute for the Study of Crime, Security and Law, Freiburg, Germany i.thielmann@csl.mpg.de.

The Behavioral and Brain Sciences

|June 2, 2026

Summary

Personality traits influence how people interact with their environment across their lifespan. Enduring dispositions shape responses to life

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Area of Science:

Psychology
Developmental Psychology
Personality Psychology

Background:

Ecological affordances are opportunities/threats dependent on life stage and goals.
Previous frameworks focused on goal attainment but less on individual differences.

Purpose of the Study:

To extend the ecological affordance framework by incorporating personality traits.
To investigate how personality traits influence the enactment of affordances throughout the lifespan.

Main Methods:

Conceptual extension of Ko and Neuberg's affordance framework.
Integration of personality trait development and life-history processes.

Main Results:

Enduring personality dispositions significantly shape responses to ecological affordances.
Personality influences affordance enactment independently of changing developmental goals.

Conclusions:

Personality traits are crucial moderators of person-environment interactions across the lifespan.
Integrating trait development with life-history offers a more comprehensive view of human adaptation.
This perspective links goal-driven behavior with systematic individual differences in responding to environmental opportunities and threats.