Welcome to Yale's Perception & Cognition Lab!
We're a group of cognitive scientists who explore how we see and how we think, with a special focus on how perception interacts with other aspects of our minds. For more information on the research going on in our lab (including papers, manuscripts, demos, etc.), check out some of the individual homepages of our members listed below. We work in close collaboration with several other labs here at Yale, including Marvin Chun's Visual Cognitive Neuroscience Laboratory.  

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Recent Lab Abstracts
Reference Guides
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Recent Lab News
  • Distant early warning: Brian is excited to be speaking in a symposium (with others including Ned Block and Aude Oliva) on how perception relates to cognition at the 2019 International Convention of Psychological Science in Paris. And he'll also giving a talk at the pre-conference Teaching Institute on "Teaching seeing: Visual perception as a case study for how to introduce students to cognitive science". (May 2018)

  • The lab had a blast at VSS this month! (May 2018)

  • Congratulations to Sami Yousif, who has been selected to receive a 2018 Graduate Research Fellowship from the National Science Foundation, awarded in part on the basis of his ongoing work on the perception of space and time! (April 2018)

  • Brian is excited to be giving one of the keynote presentations this summer at the Asia-Pacific Conference on Vision, in Hangzhou, China! (April 2018)

  • Wow: Congratulations to three lab graduate students who all successfully defended their PhD dissertations this month! Stefan Uddenberg, who defended his work on TeleFace: Exploring face representations with the method of serial reproduction, will be heading off this summer to continue studying social perception as a postdoctoral fellow in Alex Todorov's Lab at Princeton. Hannah Raila, who defended her work on Seeing and feeling: Novel links between visual attention and emotion, will soon be starting a postdoc to explore connections between OCD and mechanisms of visual attention in Carolin Rodriguez's lab at Stanford. And Ben van Buren, who defended his work on Seeing minds in motion: The nature of perceived animacy, will soon be doing some postdoctoral work on perceptual organization in Johan Wagemans' lab in Leuven -- after which he'll be starting his own lab as a tenure-track Assistant Professor of Psychology at The New School in NYC. (April 2018)

  • Brian is excited to share the lab's work on how seeing relates to thinking during the keynote dialogue -- Two views, one vision: Does cognition penetrate perception? -- at this month's ECVP meeting in Berlin! (August 2017)

  • Welcome to new graduate student Joan Ongchoco! Joan joins us most recently from Singapore, where she worked in Chris Asplund's Cognition and Attention lab and graduated as part of the inaugural class at Yale-NUS College. She is interested in event perception and time perception (among many other things), and she appears to have the power to switch the usual temporal order of events: though only arriving this month, she has already published at least one paper on statistical learning with one of her new labmates. We're looking into how this is possible, but in the meantime we're excited to welcome Joan to the lab. (August 2017)

  • Congratulations to former lab graduate student Tao Gao, who has accepted a position as a tenure-track Assistant Professor in the Departments of Communication and Statistics at UCLA! (August 2017)

  • Congratulations to former lab undergraduate Phillip Isola, who has accepted a position (to start in 2018) as a tenure-track Assistant Professor in MIT's EECS Department! (August 2017)

  • Congratulations to lab graduate student Chaz Firestone! At this past weekend's commencement ceremonies, Chaz received not only his Ph.D. (titled, like his recent BBS paper, Cognition Does Not Affect Perception), but also the James B. Grossman Dissertation Prize, given annually to the best doctoral dissertation in Psychology at Yale! Chaz is now off to start his own lab as a tenure-track Assistant Professor in the Department of Psychological and Brain Sciences at Johns Hopkins University. (May 2017)

  • Everyone in the lab is excited that Princeton professor (and former lab graduate student) Nick Turk-Browne will be moving his lab back to Yale this year! (January 2017)

Lab News Archive

Brian Scholl (Email, Personal Homepage, CV)
Lab Director, Professor of Psychology and Cognitive Science
Brian's recent research interests include:
• Visual awareness
• How seeing relates to thinking
• How the mind represents objects
• The perception of animacy, causality, and time
• Foundations of cognitive science
• Sea-kayaking as a tool for procrastination
Graduate Students
Clara Colombatto (Email)
Graduate Student
Clara is interested in the visual roots of social cognition, and is currently exploring how early visual processing may influence moral judgement. Before Yale, she studied philosophy at Duke, where she worked with Steve Mitroff and Walter Sinnott-Armstrong on drawings, license plates, and other deep philosophical issues. Clara is from Italy, and can often be found drinking espresso and/or talking with her hands.
Joan Ongchoco (Email, Personal Homepage)
Graduate Student
Joan is exploring how our intrinsically dynamic world is encoded into visual representations. Originally from the Phillipines, she hails most recently from Singapore, where she worked in Chris Asplund's lab and graduated from Yale-NUS College. Somehow she published a paper on movement perception with one of her labmates even before arriving. And speaking of movement, Joan also dances the waltz, tango, foxtrot, quickstep, and perhaps the samba.
Hannah Raila (Email)
Graduate Student
Hannah, a student in the Clinical Psychology program, is exploring how attentional biases may underlie and maintain both positive emotion and psychopathology, focusing on how happy people may see the world differently. Before joining us, Hannah studied the neural underpinnings of emotion at Dartmouth and also the Clinical Brain Disorders Branch at the NIMH. Hannah was on Dartmouth's track team, and can probably jump higher than you can.
Stefan Uddenberg (Email, Personal Homepage)
Graduate Student
Stefan is exploring the mind's 'default settings' by employing the method of serial reproduction, in contexts ranging from face perception to causal history. Hailing from the land of limbo (Trinidad and Tobago), he is interested in just how low such interactions can go. Before coming to Yale he worked as an RA with Won Mok Shim at Dartmouth, where he studied crossmodal interactions using fMRI, MVPA, and possibly other acronyms as well. Beware: Stefan also sings.
Ben van Buren (Email, Personal Homepage)
Graduate Student
Ben is studying social perception, including the perceived mental lives of moving geometric shapes. He believes that a deep understanding of such things will come only through (1) the use of empirical methods and (2) constant consideration of how and why the brain evolved. There are dark rumors suggesting that Ben is also studying the brain bases of such things using various neuroscientific techniques.
Sami Yousif (Email)
Graduate Student
Sami is exploring how space is encoded in the mind, including the possibility that much of what is treated as spatial perception actually reflects more general mental operations. Before joining us at Yale, he studied spatial and numerical cognition in Stella Lourenco's lab at Emory. Born and raised in Alabama, Sami came to Yale without a meaningful understanding of the word "winter", and rumor has it he is still without any form of winter coat.
Adam Bear (Personal Homepage)
Graduate Student, Rand + Knobe + Bloom Labs
Adam is using empirical methods to explore philosophical issues surrounding the nature of conscious perception. With us, he recently published a paper demonstrating that we can be aware of statistical properties without being aware of individual feature values. Before Yale, Adam studied both philosophy and cognitive science at Brown University. One of the people in this photo is Adam Bear; the other is just a bear.
Matt Jordan
Graduate Student, Comparative Cognition Lab
Matt is exploring how basic cognitive processes such as attention and memory influence and underlie more deliberate judgment and decision-making. Matt holds undergraduate degrees in finance (why?) and decision neuroscience (getting closer...). Before coming to Yale, Matt studied behavioral economics at The Brookings Institution (much better). In his free time, he enjoys saying aloud what he thinks animals are thinking.
Monica Rosenberg (Personal Homepage)
Postdoctoral Fellow, Holmes Lab
Monica studies how we sustain attention (or fail to do so) and tries to find ways to improve attentional performance -- especially based on resting-state functional connectivity. Recently, with us, she has been using eyetracking to explore how event segmentation may influence sustained attention. When she's not working hard to focus on attention, you can find her watching samurai movies and wearing animal sweaters.
Adam Lowet
Research Assistant
Adam previously spent time at the NINDS at NIH, looking at the functional dynamics of voltage-gated potassium channels. This naturally led him to our lab, where he is currently studying the nature of visual awareness and shape representation. Adam is going to bring brain science and mind science together. When he's not in the lab, you may find him juggling or playing basketball. When he is in the lab, you may find him juggling or playing basketball.
Evaline Xie
Research Assistant
Evaline is studying how we may perceive the summary statistics of displays even when we aren't conscious of those displays. Before Yale, she did research in mesenchymal progenitor cell differentiation. Outside of the lab, she sings with the Yale Glee Club and works as a Gallery Guide at the Yale University Art Gallery, where she loves getting to ask visitors what they see and notice about visual displays without using a computer monitor.
Lab Alumni
Yi-Chia Chen (Homepage)
P&C Lab: Graduate Student (Ph.D., 2017)
After Yale: Postdoctoral Fellow, Harvard, Psychology Dept., Alvarez Lab
While in the lab from 2012 to 2017, Yi-Chia studied the nature of aesthetic perception, and also how visual representations of objects incorporate the inferred past events that led them to look the way they do. Her recent papers have mysterious titles, such as The perception of history. Yi-Chia still has ~100 collaborations going on in the lab, so we hope she'll be back soon.
Chaz Firestone (Homepage)
P&C Lab: Graduate Student (Ph.D., 2017)
After Yale: Assistant Professor, Johns Hopkins, Psychological & Brain Sciences
While in the lab from 2011 to 2017, Chaz studied how seeing and thinking do and do not interact -- and he also helped to jump-start the lab's ongoing work on the perception of physics. Chaz' papers have humble, tentative titles -- such as Cognition does not affect perception. And Chaz has probably been further south than you have.
Emily Ward (Home Page)
P&C Lab: Graduate Student (Ph.D., 2016); Co-advised with Marvin Chun
After Yale: Assistant Professor, University of Wisconsin, Dept. of Psychology
While in the lab from 2010 to 2016, Emily studied the nature of visual awareness, especially in the context of amazing phenomena such as inattentional blindness, iconic memory, statistical perception, and ambiguous figures. And she did all this while leading a double life, studying the neural bases of visual perception in Marvin Chun's lab.
Brandon Liverence
P&C Lab: Graduate Student (Ph.D., 2013)
After Yale: Postdoctoral Fellow, Northwestern, Psychology Dept., Franconeri Lab
While in the lab from 2008 to 2013, Brandon studied the visual representation of time and space, in contexts including subjective time dilation, event segmentation, and the 'refresh rate' of perception. When one of his papers was accepted for publication, the Editor asked him to shorten it by 78%. Brandon vacations inside Icelandic volcanos.
Alice Albrecht
P&C Lab: Graduate Student (Ph.D., 2013); Co-advised with Marvin Chun
After Yale: Postdoctoral Fellow, UC Berkeley, Psychology Dept, Whitney Lab
While in the lab from 2008 to 2013, Alice explored the nature of 'statistical summary representations' in perception, including the ability to rapidly and efficiently perceive average visual attributes across space and time, and in multiple modalities. Alice has also made other discoveries that are full of holes (exploring holes vs. objects in visual attention).
Tao Gao (Homepage)
P&C Lab: Graduate Student (Ph.D., 2011)
After Yale: Postdoctoral Fellow, MIT, Brain & Cognitive Sciences, Tenenbaum Lab
Currently: Assistant Professor, UCLA, Communication Studies + Statistics
While in the lab from 2006 to 2011, Tao brought life to vision science, making many discoveries related to 'social vision' (in general) and to the perception of animacy (in particular). His papers have great titles (e.g. The Psychophysics of Chasing, The Wolfpack Effect) and one of them has a paragraph about assassins.
Nick Turk-Browne (Lab Page)
P&C Lab: Graduate Student (Ph.D., 2009); Co-advised with Marvin Chun
After Yale: Assistant (then Full) Professor, Princeton University, Dept. of Psychology
Currently: Professor, Yale University, Department of Psychology
While in the lab from 2004 to 2009, Nick studied perception, learning, and attention, and made several discoveries related to visual statistical learning. Nick managed to escape and become a Professor at Princeton, but we eventually recaptured him and brought him back home.
Joshua New (Homepage)
P&C Lab: Postdoctoral Fellow (2005-2009)
After Yale: Assistant Professor, Barnard College, Department of Psychology
While in the lab from 2005 to 2009, Josh explored 'adaptive visual cognition' -- merging evolution psychology and vision science. This led to discoveries about the nature of visual awareness, motion-induced blindness, social perception in autism spectrum disorder, and subjective time dilation. Josh, now a Professor at Barnard, was a postdoc, so his picture gets a border.
Jonathan Flombaum (Lab Page)
P&C Lab: Graduate Student (Ph.D., 2008)
After Yale: Assistant Professor, Johns Hopkins, Dept. of Psych. & Brain Sciences
Currently: Associate Professor, Johns Hopkins, Dept. of Psych. & Brain Sciences
While in the lab from 2002 to 2008, Jon made several discoveries related to object persistence and visual tracking -- often studying both human adults and nonhuman primates -- and he resuscitated studies of the 'tunnel effect'. Jon, now a professor at Johns Hopkins, still hasn't learned to appreciate folk music.
Erik Cheries (Homepage)
P&C Lab: Graduate Student (Ph.D., 2007); Primary advisor, Karen Wynn
After Yale: Postdoctoral Fellow, Harvard University, Lab for Developmental Studies
Currently: Assistant Professor, UMass Amherst, Psychological and Brain Sciences
While in the lab from 2002 to 2007, Erik ran studies with both babies and adults exploring how the visual system selects, maintains, and identifies objects over time -- and how this provides a foundation for object cognition. Erik, now a professor at UMass Amherst, has more songs on his iPod than you do.
Hoon Choi
P&C Lab: Graduate Student (Ph.D., 2006)
After Yale: Postdoctoral Fellow, Boston University, Watanabe Lab
Currently: Assistant Professor, Dept. of Psychology, Hallym University  
While in the lab from 2002 to 2006, Hoon made several discoveries related to causal perception, attention, and the mental representation of dynamic events. In case his picture here is too small to make out, here's a slightly bigger picture of Hoon. Hoon is now a professor back in South Korea.
Steve Mitroff (Lab Page)
P&C Lab: Postdoctoral Fellow (2002-2005)
After Yale: Assistant Professor, Duke University, Dept. of Psychology
Currently: Professor, George Washington University, Department of Psychology
While in the lab from 2002 to 2005, Steve made discoveries about visual awareness, motion-induced blindness, and object persistence -- studying both infants and adults. We miss him, though Brian is also happy to be free of Steve's strict ban on the use of obscure latin phrases in papers.
George Alvarez (Harvard University)
Dick Aslin (Haskins Laboratories)
Marvin Chun (Yale University)
Lisa Feigenson (Johns Hopkins University)
Jacob Feldman (Rutgers Center for Cognitive Science)
Steve Franconeri (Northwestern University)
Jim Hoffman (University of Delaware)
Marcia Johnson (Yale University)
Ami Klin (Emory University, Marcus Autism Center)
Alan Leslie (Rutgers Center for Cognitive Science)
Greg McCarthy (Yale University)
Jacques Mehler (SISSA)
Steve Most (University of New South Wales)
Ken Nakayama (Harvard University)
George Newman (Yale SoM)
Zenon Pylyshyn (Rutgers Center for Cognitive Science)
Laurie Santos (Yale University)
Bob Schultz (Children's Hospital of Philadelphia, Center for Autism Research)
Dan Simons (University of Illinois)
Teresa Treat (University of Iowa)
Karen Wynn (Yale University)
Do-Joon Yi (Yonsei University)
Steve Zucker (Yale University)
Affect Regulation & Cognition Lab (Jutta Joorman)
Automaticity Lab (John Bargh)
Baby Lab (Dick Aslin)
Cognition & Decision-Making Lab (Daeyeol Lee)
Cognition & Development Lab (Frank Keil)
Comparative Cognition Lab (Laurie Santos)
Computation and Cognitive Development Lab (Julian Jara-Ettinger)
Computational Vision Group (Steve Zucker)
Consumer Decision Making Lab (Ravi Dhar, Nathan Novemsky)
Experimental Philosophy Group (Joshua Knobe)
Human Neuroscience Lab (Greg McCarthy)
Infant Cognition Lab (Karen Wynn)
Memory & Cognition Lab (Marcia Johnson)
Mind & Development Lab (Paul Bloom)
Philosophical Psychology (Tamar Gendler)
Social Cognitive Development Lab (Yarrow Dunham)
Social Neuroscience Lab (Steve Chang)
Social Robotics Lab (Brian Scassellati)
Thinking Lab (Woo-Kyoung Ahn)
Turk-Browne Lab (Nick Turk-Browne)
Visual Cognitive Neuroscience Lab (Marvin Chun)

Affiliate and Undergraduate Alumni

Want to join the team?
If you're interested in joining the lab, please send a note to Brian Scholl by email. Undergraduates who are interested in RA positions might want to check out this information page. Note that this is not our lab logo.  

Some of the material on this webpage, and those it links to, is based on work supported by grants from the National Science Foundation, the National Institutes of Health, and the Office of Naval Research. Any opinions, findings and conclusions or recomendations expressed in this material are those of the author(s) and do not necessarily reflect the views of these agencies.