Gilles Gignac
Associate Professor of Psychological Science at the University of Western Australia and researcher who studied multiple psychological dimensions to identify that overall mental functioning peaks around ages 55–60.
Best podcasts with Gilles Gignac
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Dec 29, 2025 • 17min
You reach your mental peak at around 60 years of age. Here's why
Gilles Gignac, an Associate Professor of Psychological Science, reveals that mental functioning peaks between 55 and 60 years old. He discusses how traits like wisdom and emotional stability improve with age, enhancing overall decision-making. Dr. Stephanie Ward, a Geriatrician and health commentator, highlights that happiness and wellbeing also rise in later life, emphasizing the value of older workers. Together, they challenge ageism, advocating for mixed-age environments to benefit from diverse perspectives and strengths.
Sep 22, 2025 • 38min
AI vs Human Intelligence: What’s the Real Difference? A conversation with Gilles Gignac
In this captivating discussion, Gilles Gignac, an associate professor in psychological science specializing in psychometrics, delves into what defines intelligence—arguing it's about solving novel problems at maximal capacity. He contrasts true intelligence with mere achievement and explores how AI can be benchmarked against human capabilities. Gignac emphasizes redefining AI through psychometric methods, advocating for concise benchmarks that enable fair comparisons with humans. This conversation offers fresh insights into the evolving definitions of intelligence.
