And Then the Door Closes: The Science of Understanding People

My Thoughts on Humpty Dumpty, Science, and Humility I have spent all my adult life working in three different worlds. For more than 40 years, I have been a scientist studying human behavior, particularly emotion, nonverbal behavior, and culture. As a scientist, I have tried to discover things that are reliably true about people. What…

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Why Understanding People Is Harder Than We Think

 From Group-Level Science to the Individual in Front of Us Introduction Something has been bugging me for decades. I have spent most of my professional life trying to understand people scientifically. Along the way, behavioral science has given us an enormous amount of valuable knowledge about human behavior. We know a great deal about…

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How the Infant Brain Tracks Their Mother’s Voice

Woman in a white sun hat lifts a baby against a turquoise beach backdrop.

A recent study published in the Journal of Neuroscience caught my attention because it touches on a question that has fascinated me for more than four decades: How can infants understand their mothers and caregivers long before they understand language? This question has been with me since my undergraduate days at the University of Michigan.…

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Detecting Deception or Suspecting Deception?

In a previous blog, we discussed the latest scientific understanding about behavioral indicators of deception. As explained in that blog and the underlying article on which the blog was based, scientific research in the past two decades has made substantial advances in validating a set of behavioral indicators of veracity and deception. This work was…

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