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Sarah Elizabeth Gaither

Nicholas J. and Theresa M. Leonardy Associate Professor
Psychology & Neuroscience
PO Box 90086, Durham, NC 27710-0088
2200 West Main Street (Suite 800), Durham, NC 27705

Overview


Humans are fundamentally social beings, and their interactions represent a core aspect of human nature. My research focuses on how individuals’ social identities and experiences across the lifespan motivate their social perceptions and behaviors particularly in diverse settings.

More specifically I am interested in three main questions:
1) how intergroup contact shapes interracial interaction outcomes for both racial majority and racial minority individuals
2) how having multiple racial or social identities more broadly affects various types of behavior including complex thinking, social behavior, and identity malleability
3) what contexts in particular may influence how people perceive or socially categorize each other across group boundaries

Therefore, the overall goal of my research program is to investigate the attitudinal and behavioral effects stemming from exposure to racial and gender diversity as a means to pinpoint pathways that one can utilize to foster more positive group relations for both adult and child populations. By exploring the developmental origins of social identity and intergroup perceptions we can pinpoint some of the antecedents that predict adult behavior in diverse settings.

Current Appointments & Affiliations


Nicholas J. and Theresa M. Leonardy Associate Professor · 2023 - Present Psychology & Neuroscience, Trinity College of Arts & Sciences
Associate Professor of Psychology and Neuroscience · 2023 - Present Psychology & Neuroscience, Trinity College of Arts & Sciences
Associate Director of Graduate Studies in the Department of Psychology and Neuroscience · 2024 - Present Psychology & Neuroscience, Trinity College of Arts & Sciences
Associate Professor of African & African American Studies · 2026 - Present African & African American Studies, Trinity College of Arts & Sciences
Affiliate of the Center for Child and Family Policy · 2023 - Present Center for Child and Family Policy, Sanford School of Public Policy

In the News


Published August 25, 2025
Peer Support Groups Are Expanding. Do They Work?
Published May 24, 2024
Unlikely Roommates, Surprise Friendships
Published May 24, 2024
Unlikely Roommates

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Recent Publications


Intersecting Identities and Ideologies: Sociodemographic Predictors of 2024 Voting Among Mexican and Cuban Americans

Journal Article Analyses of Social Issues and Public Policy · April 1, 2026 Despite Latino Americans’ consistent support for the Democratic Party over the last five decades, the number of Latino Americans who voted for Donald Trump in the 2024 presidential election grew by 10% compared to the 2020 election. What ideological and so ... Full text Cite

Whom do I like more? Examining ethnic majority and minority children's socializing preferences in Hong Kong.

Journal Article Journal of experimental child psychology · December 2025 Children often attend to social group differences when making decisions. Here, we investigated group preferences among Hong Kong children: 115 Chinese children (Mage = 67.56 months, SD = 10.35 months; 52 girls, 63 boys) and 84 ethnic minority So ... Full text Cite

Talk to the hand: Black and White cultural differences in gesture use.

Journal Article Journal of experimental psychology. General · November 2025 One reason that Black and White individuals often have difficulties in their interactions may stem from differences in nonverbal communication styles (Bishop, 1979; Crago et al., 1997; J. N. Shelton et al., 2023; Varonis & Gass, 1985). Here, across four st ... Full text Cite
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Recent Grants


Multiple Identity Mindsets and Intergroup Interactions: A Dual Pathway Model

ResearchPrincipal Investigator · Awarded by National Science Foundation · 2022 - 2027

REU Site: Lifespan Approaches to Diverse Psychological Science

Inst. Training Prgm or CMECo-Principal Investigator · Awarded by National Science Foundation · 2020 - 2023

Collaborative Research: Replicating Prejudice and Stereotyping Findings in Developmental Psychology

ResearchPrincipal Investigator · Awarded by National Science Foundation · 2017 - 2021

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Education, Training & Certifications


Tufts University · 2014 Ph.D.
Tufts University · 2009 M.S.
University of California, Berkeley · 2007 B.A.