Story perspectives

Study Reveals Peak Mental Performance at Ages 55-60

10/15/2025

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Summary

Story summary

A study from the University of Western Australia and the University of Warsaw shows peak psychological functioning at ages 55–60.
Cognitive abilities such as processing speed decline after the mid-20s, while emotional intelligence, moral reasoning, and conscientiousness improve with age.
The findings suggest those aged 40–65 are best suited for complex decision-making roles, with many remaining strong into the 70s.
The study urges reevaluating age-based hiring practices.

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Story summary

A study from the University of Western Australia and the University of Warsaw shows peak psychological functioning at ages 55–60.
Cognitive abilities such as processing speed decline after the mid-20s, while emotional intelligence, moral reasoning, and conscientiousness improve with age.
The findings suggest those aged 40–65 are best suited for complex decision-making roles, with many remaining strong into the 70s.
The study urges reevaluating age-based hiring practices.