behavioral science

American  

noun

1. a science or branch of learning, as psychology or sociology, that derives its concepts from observation of the behavior of living organisms.

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behavioral science Scientific  

/ bĭ-hāv′yə-rəl /

1. Any of various scientific disciplines, such as sociology, anthropology, or psychology, in which the actions and reactions of humans and animals are studied through observational and experimental methods.

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Other Word Forms

• behavioral scientist noun

Etymology

Origin of behavioral science

First recorded in 1955–60

Example Sentences

The results were mixed at best, though, says Joshua Klayman, professor emeritus of behavioral science at the University of Chicago Booth School of Business.

From The Wall Street Journal • Nov. 4, 2025

The Reid Technique, as it came to be known, relies on insights from behavioral science to help police officers determine if a suspect is likely guilty, or if a witness is telling the truth.

From Los Angeles Times • Dec. 23, 2024

Brussels’ success reveals both a strength and a limitation of using behavioral science to guide transportation policymaking.

From Slate • Dec. 3, 2024

We use experts in behavioral science, facial coding, galvanic skin response, and other subjects and research methods as well.

From Salon • Oct. 1, 2024

Playing Alec has yet to give Martin a thorough understanding of behavioral science, but it has made him uncomfortably aware of human behavior.

From New York Times • Feb. 4, 2024