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This ScienceLives article was provided to dwell Science’sExpert articulation : Op - Ed & Insightsin partnership with the National Science Foundation .

Ever since Sarah Bronson had her first scientific fundamental interaction with a lizard that she catch herself , she has possessed an suffer interest in the scientific process . Now , as an associate professor of psychology , school of thought and neuroscience at Georgia State University and director of the Comparative Economics and Behavioral Studies Laboratory , Brosnan does research with nonhuman primates as well as with human children and adults at theLanguage Research Centerof Georgia State University and theMichale E. Keeling Center for Comparative Medicine and Researchof the UT / MD Anderson Cancer Center .

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Sarah Brosnan looks to our closest relatives for insights into cooperation and responses to inequity.

Brosnan ’s interests consist in the complexity of societal behaviour and noesis . More specifically , she studies archpriest and their social interaction , in particular conclusion - making postulate cooperation , unfairness , and bartering , principally using economical games . If you have ever seen thefamous videoin which a capuchin monkey strenuously object to receiving unequal salary ( a cuke as opposed to a grapeshot ) , you are familiar with this seam of enquiry . you’re able to follow Brosnan acquit the experimenthere .

By studying primates , Brosnan put to work to understand the evolution of cooperative and economic decision - making so as to better understand how and why humans make the decisions that they do . Using an data-based political economy approach path allow for a standardized methodology that she can use to equate unlike non - human species as well as humans , which allows for more profound insight in to the evolution of decision - making demeanour . In the video play along this clause , Brosnan talks about her work .

Name : Sarah BrosnanAge:38Institution : Georgia State UniversityField of Study : psychological science , Ethology , Evolution of decision making , Cognitive Science

touch, affection, nerves, gentle

Sarah Brosnan looks to our closest relatives for insights into cooperation and responses to inequity.

Sarah Brosnan looks to our closest relatives for insights into cooperation and responses to inequity.

Sarah Brosnan looks to our closest relatives for insights into cooperation and responses to inequity.

an edited photo of a white lab mouse against a pink and blue gradient background

side-by-side images of a baboon and a gorilla

a capuchin monkey with a newborn howler monkey clinging to its back

Two lemurs eat pieces of a carved pumpkin

the silhouette of a woman crouching down to her dog with a sunset in the background

A collage-style illustration showing many different eyes against a striped background

An abstract image of colorful ripples

a teenage girl takes a pill

A man with a helmet on his head. He is dressed in retro sweater and tie with safety goggles waiting to measure brain waves.

A collage of things that include bad luck, including black cats, open umbrellas, and ladders

A woman is shown wearing the tDCS headset against a blurred background. The image is zoomed in so that only her head and shoulders are visible.

two white wolves on a snowy background

An illustration of a hand that transforms into a strand of DNA

An abstract illustration of rays of colorful light

An illustration of a pensive Viking woman sitting by the sea

lady justice with a circle of neon blue and a dark background

a close-up of a handmade stone tool

an illustration of a black hole