About


I am a research scientist who investigates the influence of technology on individuals' health and well-being, focusing on the interaction between humans and technology. My primary research explores the variations in people's trust towards health-related artificial intelligence and identifies the factors that distinguish trust in artificial intelligence from trust in medical professionals. Additionally, my secondary research objective endeavors to understand the effects of smartphones on health, specifically examining their impact on sleep patterns and social connectedness. Through these investigations, I aim to deepen our understanding of the complex relationship between technology and human well-being, thereby informing the development of future interventions and strategies to promote healthier technology usage. 

I am a Post Doctoral researcher in the Immersive Simulation Program at NIH. My Ph.D. is in Psychology with a concentration in the Human Development and Public Policy.  I hail from sunny Southern California and have extensive previous research experience in health and social psychology. My goal is to continue working in research and use both my Psychology research and Public Policy expertise to study the current and future impacts of technology and how it may better complement our lives. 

Publications


Motivations for Gaming Scale: A Comparison of Competitive and Noncompetitive Gamers.


S.R. Berzenski, J. Shulze, M.R. Leitao, Ruvalcaba. O.

Journal of Electronic Gaming and Esports, Vol. 3(1), 2025


Smartphones Undermine Social Connectedness More in Men Than Women: A Mini Mega-Analysis


Matthew R. Leitao, Jason D. E. Proulx, Kostadin Kushlev

Technology, Mind, and Behavior, vol. 5(1: Spring 2024), 2024


Identification With Characters in Parasocial Relationships Predicts Sharing Their Personality Traits


Erica C. Rarity, Matthew R. Leitao, Abraham M. Rutchick

Psychology of Popular Media, vol. 11(2), 2022, pp. 111-116


A week during COVID-19: Online social interactions are associated with greater connection and more stress


Maureen Tibbetts, Adam Epstein-Shuman, Matthew R. Leitao, Kostadin Kushlev

Computers in Human Behavor, 2021


Exploratory factor analysis and validity of the virtual reality symptom questionnaire and computer use survey.


Daniel A. del Cid, Daniel Larranaga, Matthew Leitao, Robert L. Mosher, Sara R. Berzenski, Vipal Gandhi, Stefanie A. Drew

Ergonomics, vol. 64(1), 2021 1, pp. 69-77


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Projects




Health AI


My investigation of the influence and impact of AI and Algorithm recommendations on people's health beliefs, judgments, and behaviors, along with factors that drive these beliefs.




Autonomy's Impact of the Utilization of AI


Evaluation of the impact of autonomy on the williness to utilize external decision makers.




VR + Pharmacology


A study looking at the effect of a Ghrelin agonist (a chemical thought to inhibit cravings) on the experience of patients in a Virtual Buffet.




Phone Use and Social Connection


A mega analytic evaluation of phone use during face-to-face social situations and it's impact on emotional wellbeing and social connectedness




PRS and Virtual Patients


A study looking into the impact of race and weight signifiers on the interpretation of genetic risk information during a virtual medicine session.


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Dissertation Defense

Welcome! Here is the video of the dissertation defense and a copy of my dissertation!


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