
Professor of Psychology
New York University
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Principal Investigator, Cognitive Development Lab
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President Elect, Cognitive Development Society
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Associate Editor, Child Development
Email: andrei.cimpian@nyu.edu
Twitter: https://twitter.com/AndreiCimpian
Phone: +1-212-998-3551

Sophie Arnold
PhD Student
Email: sophie.arnold@nyu.edu
Sophie graduated from the University of Chicago in 2018 with degrees in Psychology and Economics before working as the Yale Social Cognitive Development Lab manager from 2018-2020. She is primarily interested in understanding the reasons behind the development of behaviors and preferences that lead to societal gender disparities like the wage gap. She is also interested in questions at the intersection of moral reasoning and group membership. Outside of the lab, Sophie enjoys playing cards, reading fiction and hiking.

Abigail Binder
Lab Coordinator
Email: ab11851@nyu.edu
Abby completed her B.A. in Psychology and her B.A. in Women's and Gender studies from the University of Michigan in April 2023. She has previously worked as a research assistant in the Conceptual Development Lab at University of Michigan with Dr. Susan Gelman. With Dr. Gelman, Abby had the opportunity to complete an Honors Thesis that found associations between certain parental demographics and parental attitudes towards gender nonconforming children's books. Abby hopes to broaden her understanding of how children learn about the world around them and what environmental factors impact cognitive development. Outside the lab, she likes to spend her time teaching yoga, reading, traveling, and exploring new hobbies.

Dr. Mark Bowker
Visiting Scholar
PhD, University of St. Andrews
Email: markalanbowker@gmail.com
Mark is a philosopher by training, working on issues at the intersection of philosophy of mind/language and psychology. He is particularly interested in the connection between language, stereotypes, and prejudice, as well as the relation between philosophical and psychological descriptions of mind and language.

Avanti Chopra
Project Coordinator
Email: avantichopra@nyu.edu
Avanti is a graduate from the University of St. Andrews with an MA (hons) English and Psychology. Her interests have been largely focused on social cognition in children and primates, more specifically on emotional perception and the influence of the pandemic of children's social behaviour. She has joined the CDL to work on a project on humility in inquiry alongside Dr. Cimpian and Dr. Tenelle Porter. Outside the lab, she likes exploring new places, trying new restaurants, experimenting with cooking, and running.

Madalin-Marian Deliu
Visiting Scholar
Email: madalindeliu@usal.es
Madalin is a PhD candidate in the doctoral program in Reading and Comprehension at University of Salamanca and University of Valencia, Spain. He graduated in Psychology and is a Health Psychologist qualified by a Master's Degree at the University of Salamanca, where he has developed both professional and research activity in the Social Affairs Service and the Institute for Community Integration (INICO). Madalin’s interests are divided between clinical psychology and the psychological processes involved in learning, with the common denominator of self-regulation. He is especially intrigued by studying socio-cognitive ingredients of human development such as mindsets and self-efficacy beliefs applied to specific learning environments.

Mert Kobaş
PhD Student
Email: mk7922@nyu.edu
Mert graduated from Boğaziçi University with a Bachelor's degree in Guidance and Psychological Counseling and from Koç University with a Master’s degree in Developmental Psychology. He is interested in the role of explanation in adults' and children’s thinking. Outside of the lab, Mert enjoys making music, playing video games, and reading.

Dr. Bethany Lassetter
Postdoctoral Fellow
PhD, University of Toronto
Email: bethany.lassetter@nyu.edu
Bethany examines how motivations and beliefs shape social judgment. In one line of research, she studies how goal relevance guides social perception and emotion. She also examines how beliefs about who can versus cannot change shape social perception and how major political events influence fundamental affective processes. In the Cognitive Development Lab, she is studying the social cognitive development and consequences of gender stereotypes about talent versus effort.

Rachel Leshin
PhD Student
Email: rachel.leshin@nyu.edu
Rachel graduated from Northwestern in 2015 with degrees in psychology and gender studies, and served as CDL's lab manager from 2016-2018. Rachel is primarily interested in the development of social bias and stereotyping. In CDL, her focus is on the developmental roots of gender disparities in political leadership. Outside of the lab, Rachel enjoys cooking (and eating), seeing shows, and capitalizing on NYU student discounts throughout the city.
(Primary advisor: Marjorie Rhodes)

Michele Ocana
PhD Student
Email: michele.ocana@nyu.edu
Michele graduated from Northeastern Illinois University with degrees in Psychology and Mathematical Modeling of Complex Systems. They are interested in the cognitive and social mechanisms underlying the development and maintenance of academic stereotypes and how they may potentially shape Latinx children’s academic identities, pursuits, and success. Outside of the lab, Michele enjoys capturing landscape photography, going to concerts, and cooking up new dishes.

Aashna Poddar
PhD Student
Email: aashna.poddar@nyu.edu
Aashna graduated from Singapore Management University with a Bachelor's degree in Marketing and Psychology and from the Harvard Graduate School of Education with a Master’s degree in Human Development and Psychology. She is interested in understanding how gender stereotypes and status differences affect the development of children’s academic and career interests. She is also interested in cultural socialization and intersectionality. Outside of the lab, Aashna enjoys reading, experimenting with cooking, and running.

Postdoctoral Fellow
PhD, Duke University
Email: adam.stanaland@nyu.edu
Adam joins the Cognitive Development having just graduated from Duke University with a joint-PhD in psychology and public policy. His research centers around three main topics: (1) the origins of rigid social category norms, (2) how these norms affect intra- and interpersonal processes, and (3) the feasibility of shifting these norms and stereotypes to improve outcomes. To study these topics, he explore the origins of rigid masculinity norms, how they affect boys and men across diverse social & cultural contexts, and how to shift rigid masculinity norms to improve male psychology and behavior.

Lucia Vilches
Lab Coordinator
Email: lucia.vilches@nyu.edu
Lucia completed her B.S. in Psychology at Suffolk University in January 2023. She worked in the Spelke Lab in the Harvard Lab for Developmental Studies from June 2022 to July 2023, where she assisted with math and reading game-based intervention studies, and designed a study examining the role of compositional language in early numerical development. She is excited to be joining the CDL as a research coordinator, where she hopes to broaden her research experiences and learn about the role of motivation in the emergence of differences in school-relevant skills. Outside of research, she likes dancing, trivia, and crossword puzzles.

Duygu Yılmaz
PhD Student
Email: duygu.yilmaz@nyu.edu
Duygu received her B.A. in Psychology and M.A. in Developmental Psychology from Bogazici University, Istanbul. She is interested in children’s reasoning about society’s structural functioning. In particular, she is curious about how and when children come to understand and explain complex social structures and social roles as the causal forces shaping human lives. She is also interested in how structural reasoning processes influence children’s attitudes toward societal issues. Outside the lab, she enjoys wandering around, running, and watching period dramas.

Dr. Siqi Zhao
Visiting Scholar
PhD, Nanyang Technological University
Email: SZHAO009@e.ntu.edu.sg
Siqi obtained her PhD in psychology at Nanyang Technological University, Singapore. Siqi’s research is motivated by the entrenched gender and racial/ethnic disparities in career attainment observed in many countries. Her research interest lies in understanding the psychological mechanisms underlying early gender and racial/ethnic achievement disparities, such as stereotypes, as well as the environmental factors that shape the development of these mechanisms. Outside the lab, Siqi enjoys reading fiction, watching esports, and doing ballet.
Lab Alumni

Dr. Eliana Avitzour
Former Postdoctoral Fellow (2021-2022)

Dr. April Bailey
Former Postdoctoral Fellow (2020-2022)
Assistant Professor, Department of Psychology, University of New Hampshire

Dr. Michael Barger
Former Postdoctoral Fellow (2016-2019)
Assistant Professor, Department of Educational Psychology, University of Georgia

Dr. Lin Bian
Former PhD Student (graduated 2017)
Assistant Professor, Department of Psychology, The University of Chicago

Former Postdoctoral Fellow (2021)
Assistant Professor, Department of Psychology, University of Amsterdam

Dr. Eleanor (Ellie) Chestnut
Former Postdoctoral Fellow (2017-2018)
Research Scientist, Amazon

Former Postdoctoral Fellow (2019-2021)
Assistant Professor, Department of Educational Psychology, University of Illinois

Dr. Matthew Hammond
Former Postdoctoral Fellow (2015-2016)
Senior Lecturer (Associate Professor), School of Psychology, Victoria University of Wellington, New Zealand

Dr. Zachary Horne
Former PhD Student (graduated 2017)
Lecturer (Assistant Professor) in Psychology, School of Philosophy, Psychology & Language Sciences, University of Edinburgh

Dr. Larisa Hussak
Former PhD Student (graduated 2017)
Director, Financial Services Research, Gartner

Natalie Hutchins
Former Lab Coordinator (2020-2023)
PhD Student, University of Virginia

Jilana Jaxon
Former PhD Student (2017-2019)
Psychotherapist, PeaceTree Counseling and Consulting

Dr. Ryan Lei
Former Postdoctoral Fellow (2017-2019)
Assistant Professor, Department of Psychology, Haverford College

Dr. Vivian Liu
Former PhD student (graduated 2023)
Postdoctoral Scholar, School of Psychology, University College Dublin

Dr. Melis Muradoglu
Former PhD Student (graduated 2022)
Postdoctoral Scholar, Department of Psychology, Stanford University

Dr. Erika Salomon
Former PhD Student (graduated 2016)
Senior Data Scientist, Shopify

Dr. Daniel Storage
Former PhD Student (graduated 2018)
Teaching Assistant Professor, Department of Psychology, University of Denver

Dr. Shelbie Sutherland
Former PhD Student (graduated 2016)
Senior Strategist, BEworks (Toronto)

Molly Tallberg
Former Lab Coordinator (2018-2020)
PhD student, The University of Chicago

Natalie Toomajian
Former Lab Coordinator (2020-2023)
PhD student, Yeshiva University

Dr. Christina Tworek
Former PhD Student (graduated 2017)
Director, Survey Methodology & Advanced Analytics, Gerson Lehrman Group, Inc.

Dr. Jussi Valtonen
Former Postdoctoral Fellow (2017-2019)
Researcher, Department of Psychology and Logopedics, University of Helsinki, Finland

Dr. Andrea Vial
Former Postdoctoral Fellow (2018-2020)
Assistant Professor of Psychology, New York University Abu Dhabi