Kristina Olson

Kristina Olson is a professor of psychology at Princeton University and the director of the Human Diversity Lab. She received her B.A. in Psychology and African and African-American Studies from Washington University in 2003 and her Ph.D. from Harvard University in 2008. Before joining the faculty of Princeton, she was a professor at Yale University and then the University of Washington. She studies early social cognitive development and directs the TransYouth Project. She was the recipient of the 2018 Alan T. Waterman Award from the National Science Foundation, the 2016 Janet Taylor Spence Award for Transformational Early Career Contributions from the Association for Psychological Science, was a 2018 MacArthur Fellow, and was awarded the 2015 Davida Teller Distinguished Faculty Mentor Award. Outside of the lab, Kristina enjoys making and eating delicious food and is a prolific reader.

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krolson (at) princeton (dot) edu


Ashley Jordan

Ashley received her Ph.D. in Developmental Psychology from Yale University, where she worked with Drs. Yarrow Dunham and Karen Wynn assessing social cognition in infancy and early childhood. Her work looks at the mechanisms that underlie our emerging evaluations of social life with a particular emphasis on how messages about similarity guide children’s social preferences and inform their inferences about the structure of social groups. She is excited to apply these ideas to the study of gender development among, and prejudice toward, gender non-conforming youth.

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ashleyej (at) princeton (dot) edu

Dominic Gibson

Dominic received his B.A. in Psychology from Wesleyan University and his Ph.D. in Developmental Psychology from the University of Chicago, where he worked with Dr. Susan Levine and Dr. Susan Goldin-Meadow on questions relating to how children learn about numbers and other early math concepts. At the HuDL Lab, Dominic is excited to continue to explore how children learn new words and concepts about themselves and the world around them. When he’s not working, Dominic enjoys hiking, biking, cooking, eating and spending time with his family.

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dominic.gibson (at) gmail (dot) com

Graduate Students

Benjamin deMayo

Benny is a first-year graduate student working with Kristina Olson and Casey Lew-Williams. He previously served as a lab manager for Dr. Michael Frank in the Stanford Language and Cognition Lab. Benny is interested in how children’s language environments shape their understanding of social categories such as gender, ethnicity and age. In his free time, Benny is a classical clarinet player and enjoys attempting to recreate his grandmother’s legendary cuisine.

bdemayo (at) Princeton (dot) edu

Stats Atwood

Born in China and raised in eastern Massachusetts, Stats previously studied psychology and violin at Oberlin College & Conservatory and the University of Washington, and has conducted research at Oberlin, Stanford, Harvard, and UW. At Princeton, Stats works with Dr.Kristina Olson exploring the development, perceptions, and implications of gender diversity. Outside the lab, you might find them playing violin, exploring nature, or snacking voraciously.

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statwood (at) princeton (dot) edu

Adriana Germano

Adriana Germano is a 6th year graduate student working with Sapna Cheryan and Kristina Olson. Adriana earned her B.F.A. from the University of Florida and completed her post-baccalaureate studies in Psychology at Columbia University. In the HuDL Lab, Adriana studies whether things considered to be gender-neutral are truly neutral, or if they are in actuality masculine and what the implications are for boys and girls to have gender-neutral set at masculine.

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agermano (at) uw (dot) edu
Lily Durwood

Lily Durwood

Lily Durwood is a 5th year grad student in the developmental and child clinical psychology programs, co-advised by Katie McLaughlin. She received her B.A. from Harvard University in psychology and women and gender studies. In the HuDL lab, Lily examines gender development and mental health in transgender and gender nonconforming children.

ldurwood (at) uw (dot) edu

Jessica Glazier

Jessica Glazier is a 4th year graduate student in the developmental and social psychology programs. She received her B.A. from Albion College and then worked as a Lab Manager at the University of Michigan before beginning at the HuDL Lab. Her research examines the gender development of gender nonconforming children as well as gender prototyping and gender categorization in both adults and children.  In her time spent outside of the lab, Jessica enjoys reading and playing the clarinet.

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jglazier (at) uw (dot) edu

Bryn Bandt-Law

Bryn Bandt-Law is a third year graduate student. Bryn received her BA in psychology with honors from Claremont McKenna College. She worked as a lab manager at Princeton University for Eldar Shafir and Alin Coman before coming to UW. Her research interests include racial and class biases in the perceived impact of negative events and gender-based violence and how children and adults think about gender. Outside of the lab, Bryn enjoys mountain biking, climbing, and music.

bryn.bandtlaw01 (at) gmail (dot) com

Project Coordinators & Research Staff

Shira Kahn-Samuelson

Shira Kahn-Samuelson graduated from The University of Massachusetts Amherst in 2020 with B.A.s in Psychology and Child Development.  She is one of the research coordinators in the Human Diversity Lab where she assists in data collection, oversees projects in the lab, and supervises undergraduate research assistants.  In her free time, Shira enjoys going on bike rides, listening to podcasts, and writing silly haiku.

shirak (at) princeton (dot) edu

Rachel Horton

Rachel Horton graduated from the University of Washington where she earned her B.S. in psychology. As a research coordinator Rachel assists in helping collect data and overseeing the projects going on in lab. In her free time, Rachel likes spending time with her family and going on camping trips.

rhorton4 (at) uw (dot) edu

Research Assistants

We are fortunate to have an amazing team of research assistants each quarter.

Our current research assistants include: Nikita Nerkar, Elizabeth Abel, Yiwen Wang, Cally Nicholls.


Here is a list of our former grad students and postdocs and where they are now:

  • Alex Shaw (former grad student, now assistant professor at University of Chicago)
  • Alia Martin (former grad student, now professor at Victoria University of Wellington)
  • Kristi Leimgruber (former grad student, now a visiting faculty at Franklin & Marshall)
  • Vivian Li (former grad student, now at Procter & Gamble)
  • Anna Newheiser (former postdoc, now faculty at SUNY-Albany)
  • Sara Haga (former grad student/postdoc, now postdoc at University of Lisbon)
  • Allison Skinner (former post-doc, now an assistant professor at University of Georgia )
  • James Rae (former grad student, researcher at Zillow)
  • Arianne Eason (former grad student,  assistant professor at UC-Berkeley)
  • Anne A. Fast (former grad student, now faculty at Western Washington University)
  • Elizabeth Enright(former grad student, now post-doc at University of Illinois)
  • Selin Gulgoz (former post doc, now an assistant professor at the Fordham University)
  • Eric Gomez (former graduate student, UX Researcher at Google)
  • Jen Rubin (former post doc, Researcher at Foundry 10)
  • Tabea Hässler (former post-doc, now research fellow at the University of Zurich)
  • Léïla Eisner(former visiting graduate student)

Former Research Assistants in the Field

These students include:

  • Adam Hoffman (current postdoc at Michigan, Developmental Psychology)
  • Hannah Schacter (current faculty at Wayne State University)
  • Allycen Kurup (Purdue, Psychological Sciences)
  • Arianne Eason (assistant professor at UC-Berkeley)
  • Zoe Liberman (current faculty at University of California – Santa Barbara, Developmental Psychology)
  • Christian Hoyos (University of Chicago, Cognitive Psychology)
  • Kelly Reina (Arizona State University, Evolutionary Anthropology)
  • Brian Spitzer (NYU, Developmental Psychology)
  • Chonghui “Gabriella” Ji (University of Montana, Clinical Psychology)
  • Zuoyu “Zoey” Lu (Pennsylvania State University, Human Development and Family Studies)
  • Vanessa Calderon  (USC, Clinical Science)
  • Deja Edwards (Emory University, Masters in public health)
  • Kayla Lewis (University of Wisconsin-Milwaukee, Masters student)
  • Nandana Rao (University of Washington, Institute for Public Health Genetics, PhD student)
  • Daniel Alonso (Fordham University, PhD student)

[*if you are a lab alumnus and should be listed here, email Kristina*]