RADLab People


RADLab Director: Dr. Gaurav Suri 


Dr. Gaurav Suri,
Associate Professor &
Director RADLab


Dr. Gaurav Suri is a computational neuroscientist and an experimental psychologist. He is interested in studying the brain mechanisms that shape human cognitions, emotions, and actions. 

Dr. Suri is an Associate Professor at San Francisco State University. 

Dr. Suri obtained his Ph.D. from Stanford University. He also has an M.S. in Mathematics and Computer Science from Stanford University.

Dr. Suri is the recipient of numerous awards, honors, fellowships and research grants. His research has been published in leading journals including Psychological Review, NatureTrends in Cognitive Science, Psychological Science, and Journal of Experimental Psychology: General.

Dr. Suri is the director of the Readiness, Activation and Decision-making Laboratory (RADLab) at SFSU. In addition to his research, Dr. Suri teaches graduate and undergraduate courses in machine learning, data-science, neuro-economics, regression theory and cognitive psychology. 


Dr. Suri came to academics as the 'second innings' of his career. Prior to academics​, Dr. Suri was a Managing Director at Deloitte Consulting. He is also the founding member of two successful entrepreneurial ventures. Finally, Dr. Suri is a co-author of the prize-winning novel, A Certain Ambiguity (Suri & Bal, Princeton, 2007). 

RADLab Manager


Madeline Holcomb

Madeline is a second-year graduate student in the Social, Personality, and Affective Science Graduate Program. Madeline graduated summa cum laude from SFSU in 2019 with a B.A. in Psychology. Her research focuses on psychological inertia, specifically examining the driving factors behind the phenomenon. Her other research interests include temporal discounting, emotion regulation, and social facilitation. In Madeline's free time she enjoys photography, spending time in Golden Gate Park, and trying new restaurants in the city.

RADLab Graduate Students


Anna Sarkisyan

Anna is a second-year graduate student in the Social, Personality and Affective Science program. Her research interests include implicit learning and memory. She is specifically interested in how these processes work with associative tasks such as the weather prediction task. Anna enjoys staying active, spend time with loved ones, and spending time with her dog.

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Minjeong (MJ) Kim

MJ is a third-year graduate student in the Mind, Brain, and Behavior (MBB) program. She is interested in the mechanism of bias-free decision making algorithms. She is currently working on designing a course for the intersection of data science and psychology. She is also a cat-lover.
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Lily Slater

Lily is a first-year graduate student in the Social, Personality and Affective Science program.  She is interested in the mechanisms involved in attention, judgement, decision making and risk assessment and how these processes play out in behavior as well as how they interact with public health. Lily enjoys cooking up a feast with her family and friends and playing the piano.
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Erin Courtney

Erin is a first-year graduate student in the Social, Personality, and Affective Science program. He is interested in decision-making, belief formation, and emotion regulation. His current research focuses on emotion regulation choice, specifically investigating the implicit preferences for particular emotion regulation strategies. In his free time, Erin enjoys body surfing, hiking, and reading.
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Serena Rayan

Serena graduated with a Bachelor’s in Health Science with Summa cum laude honors and honors in the major. Her research interests are in anchoring and consumer behavior. Serena is currently researching the role of extreme anchors in anchoring bias. Outside of research, she enjoys spending time outdoors, reading and traveling.

RADLab Alumni


Fuzhe Xie

Fuzhe graduated with a Social Psychology M.A. in 2021. Fuzhe's research focused on emotion regulation and decision making. She is interested in why people choose specific emotion regulation strategy in different situations and how children learn to express and regulate emotion. Fuzhe's thesis project investigated eye-movement pattern during decision making process of two emotion regulation strategies. She likes cooking and climbing.


Laura Kosbie

Laura graduated with a Social Psychology M.A. in 2020. Laura studied the phenomenon of decision paralysis that accompanies a decision between two desired alternatives. Her thesis project looked at potential drivers of decision paralysis, including dispositional differences such as levels of anxiety and regret aversion. Laura set out to create a model of decision making that could predict when decision paralysis would occur based on the nature of the unique decision environment and the unique variables the individual brings to the decision. 


Martha Maldonado-Clark

Martha graduated with a Social Psychology M.A. in 2021. Martha's research interests surrounded emotion regulation and emotion regulation choice, decision making, and behavioral economics. She investigated how culture intersects with each of these concepts. In her time at SFSU, she worked on a project to investigate if the anchoring phenomenon could be eliminated. Martha likes to spend her free time with friends, exploring the outdoors, spending time at the beach, traveling and trying new cuisines.


Swati Ramnath

Swati graduated with a Social Psychology M.A. in 2021. Swati's research focused on understanding ways in which psychology can be combined with technology to provide innovative solutions for real-world problems. Her thesis project investigated depression apps in India. Her other interests include psychological inertia and framing effect.


Courtney Ko

Courtney graduated with a Social Psychology M.A. in 2020. Courtney was a graduate student in the Mind, Brain, and Behavior Program. Her main interests during her time at SFSU were computational psychology,  emotion, and decision-making. She worked on building a neural network based on how children gradually learn emotion categories. She also investigated how emotion regulation is heavily influenced by expectations. 

Ashish Mehta

Ashish graduated with a B.A. in Psychology from SFSU. He has a wide range of interests, among which include studying the contextual factors that give rise to different forms of emotion regulation, as well as the consequences that result from such decisions. Ashish is also enchanted by the magic of statistics and computational modeling. Starting Fall 2019, Ashish is pursuing his Ph.D. in psychology at Stanford University

Alyssa Christine Wicker

Alyssa graduated from the Psychology Master’s program in the Social, Personality and Affective Sciences concentration in 2018. Her Master’s thesis examined the contexts in which psychological inertia is most influential. Alyssa is pursuing her PhD in Marketing at U.C. Riverside.

Gerald Young

Gerald graduated with a Social Psychology M.A. in 2018. His research focuses on understanding why there are cross-cultural differences in emotion regulation outcomes and identifying the mechanisms driving these effects. His thesis is specifically investigating these questions with respect to depressive rumination. Gerald is pursuing his PhD in psychology at U.C. Berkeley.

Shanyu Kates

Shanyu graduated with a Social Psychology M.A in 2018. Her research investigates how emotion regulation can intervene the process between emotions and judgment and decision making. Her thesis project examined whether cognitive reappraisal promotes conflict resolution during anger experiences. Shanyu is pursuing her PhD  in psychology at Boston University.

Gretchen Andazola

Gretchen graduated with a Developmental Psychology M.A. in 2018 from San Francisco State University. She graduated cum laude from San Jose State University with a Bachelor of Science in Psychology. Her research focuses on positive parenting, and on exploring the various ways in which parents positively influence their children’s development.

Lena Ryoo

Lena was a graduate student in Developmental Psychology Master's program. Her research interests include decision making in contexts of emotion and emotion regulation, effects of chronic interpersonal trauma, change in self-concept, and attachment. She is also interested in education equity, public education, and social justice. Most recently she has worked on a project involving emotion regulation in naturalistic, recurrent contexts.

RADLab Collaborators

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Heidi Wallace

Heidi is a currently leading a project investigating the contextual factors that influence cognitive control. She is interested in judgement, decision-making, and choices as they occur in the real world, especially the contextual factors that lead to suboptimal decisions and actions. She will be pursuing a Master of Public Policy at U.C. Berkeley in the Fall, where she plans to study the public policy applications of behavioral science, as well as social policy research and data science in public policy.

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Teagan Bullock

Teagan is a second-year graduate student in the Biochemistry M.S. program at SFSU, and a visiting graduate student researcher in UCSF's Department of Psychiatry. Her research interests include computational, systems, and molecular neuroscience. Her current research project is investigating mechanisms underlying the shift in neural circuit dynamics that facilitates learning and acquisition of active avoidance behavior. Outside of lab, Teagan can be found at the beach, gardening, or collecting records

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Fatemeh Jafary

Fatemeh is a second-year graduate student in the marriage and family therapy program at Pepperdine University. Her research interests focus on trauma, culture, emotion, and emotion regulation. She is interested in working with marginalized minority groups and the different emotion regulation strategies they utilize to cope with racial anxiety and stereotype threat. She is involved in a project investigating the middle eastern's experience and perceived discrimination and stereotyping in the USA.