Spring 2017

Joseph Austerweil

Assistant Professor

austerweil@wisc.edu

As a computational cognitive psychologist, my research program explores questions at the intersection of perception and higher-level cognition. I use recent advances in statistics and computer science to formulate ideal learner models to see how they solve these problems and then test the model predictions using traditional behavioral experimentation. Ideal learner models help us understand the knowledge people use to solve problems because such knowledge must be made explicit for the ideal learner model to successfully produce human behavior. This method yields novel machine learning methods and leads to the discovery of new psychological principles.


Scientists, Postdocs, and Graduate Students

Jeff Zemla

Assistant Scientist

Jeff studies semantic memory and Alzheimer's Disease. He received his PhD from Rice University working with Mike Byrne. [Personal Webpage]

Mohsen Afrasiabi

Assistant Scientist

Mohsen is a data scientist with a PhD in Electrical and Computer Engineering and over 15 years of experience working in industry. He is returning to academia to pursue research in Machine Learning, Deep Learning and their application in Cognitive Psychology and Computational Neuroscience.

Shi Xian Liew

Postdoctoral Researcher

liew2@wisc.edu

Xian recently graduated from University of Melbourne where he worked with Dr. Little and Dr. Howe. He investigates computational models of categorization.

Ian Johnston

Graduate Student

Ian is interested in modeling legal decision making. He received his J.D. from Harvard Law School.


Undergraduates

Kendra Lange

Undergraduate Researcher

Kendra examines the interrelation between bilingualism, creativity, and intelligence. Specifically, she is examining whether reported advantages in creativity and intelligence due to bilngualism can be explained by properties of their representations.

Jacqueline Erens

Undergraduate Researcher

Jackie has examined how people reason with features and relations using the Bayesian Generalization Framework in the domain of emojis. She is now exploring ambiguity in language production.

Sichao Yang

Undergraduate Researcher

Sichao is working on Markov Chain Monte Carlo and Generative Adversarial Active Learning. [Personal Webpage]

Kesong Cao

Undergraduate Researcher

Kesong is interested in human behavior and the incentives that drive them. He possesses much excitement about research and coding and is looking to learn very much from the lab (as is the lab from him.)

Anantha (Van) Rao

Undergraduate Researcher

Van is interested in how people perceive, reason, and make judgments about time.

Yiwen Wang

Undergraduate Researcher

Yiwen is interested in the possible semantic factors affecting one’s second language learning process, with a focus on English speakers learning Spanish, Portuguese and Italian.

Rebekah Manweiler

Visiting Undergraduate Researcher

Rebekah is an undergraduate senior from the University of Kansas in Lawrence majoring in Computer Science and minoring in Linguistics and Mathematics. She is interested in Computational Modeling and Machine learning and their applications to Psycholinguistics. Within Psycholinguistics, she is interested in the structure and method of access of the mental lexicon. She is working on research with Nicole Beckage over the summer to learn more about Cognitive Modeling and its applications. [Personal Webpage]

Sophie Sandweiss

Visiting Undergraduate Researcher

Sophie Sandweiss is an undergraduate at Brown studying Cognitive Neuroscience and Contemplative Studies. She is interested in human cognition, mental health and wellness and is in Madison studying semantic memory.

Elizabeth Pettit

Post-Baccularate Researcher

Elizabeth graduated from UW-Madison in the Spring of 2017, majoring in Psychology. She will be a PhD graduate program in Psychology at Miami University starting September 2018.


Affiliates

Elise Hopman

Psychology Graduate Student at University of Wisconsin-Madison

Elise is interested in how language learning works and investigates this question with behavioral as well as computational research. [Personal Webpage]

Yun-Shiuan (Sean) Chang

Visiting graduate student

yunshiuan.chuang@gmail.com

Sean recently graduated from National Taiwan University with BS in psychology and neuroscience. He currently investigates children's math cognition development via computational modeling with fMRI data. [Personal Webpage]

Jie Ren

Visiting Instructor, Brown University; Visiting Professor, McGovern Institute for Brain Research at Beijing Normal University

​Jie's​ research is concerned with the biology and neurology of infant speech ​learning​. The research methods used in ​her​ research include behavioral measures of infant speech perception, functional neuroimaging (fNIRS) and computational modeling with ​machine-learning techniques. [Personal Webpage]

Boyoung Kim

Graduate Student at Brown University

Boyoung collaborates on modeling how people learn social norms..

Babak Hemmatian

Graduate Student at Brown University

I am a Ph.D. student of cognitive science, with a background in psychology, but a new-found love for computational modeling. I am most interested in integrating the computational models offered for different kinds of reasoning (inductive, causal, deductive, etc.), offering new such models (with an emphasis on causal reasoning) and comparing the proposals with regards to how well they capture the qualitative and quantitative aspects of human reasoning.


Alumni

Nicole Beckage

Former Assistant Scientist

[Personal Webpage]

Mark Ho

Former Graduate Student

Mark completed his PhD in December 2017. He is now a postdoctoral researcher with Tom Griffiths and Sanjit Seshia. [Personal Webpage]

Nolan Conaway

Former Postdoctoral Researcher

Nolan now works as a data scientist at Shutterstock. [Personal Webpage]

Ting Qian

Former Postdoctoral Scholar

Ting is now a data scientist at the Children's Hospital of Philadelphia.

Yoed Kenett

Former Postdoctoral Scholar

Yoed is now a postdoctoral scholar with Sharon Thompson-Schill at University of Pennsylvania.

Mowafak Allaham

Former Post-Undergrad Research Assistant

Mowafak is now a graduate student in Psychology at University of Illinois-Chicago. He works with Sylvia Morelli.


The Austerweil Lab thanks its previous and current funders.