The Columbia Experimental Laboratory for Social Sciences (CELSS) is an interdisciplinary resource for Columbia researchers in Economics, Political Science, Sociology, SIPA, and the Business School, as well as the Barnard Economics department. Its goal is to facilitate experimental research in the social sciences, with a focus on computer-based experiments, whether physically located in CELSS’ lab, or web-based.

In line with the rest of Columbia University, CELSS' space is now physically closed because of the COVID-19 outbreak.

CELSS' Lab Manager (Silvio Ravaioli, celss-manager@columbia.edu), and Programming Consultant (Leo Goldman, leo.goldman@columbia.edu) can be contacted remotely. 

Please check regularly our web page for updates.


Programming Consultant

Leo Goldman, CELSS' programming consultant, is available on Zoom for the rest of the semester at the usual time: Wednesday 2.30-5pm, and Thursday 10.30am-1pm.

Join Zoom Meeting: https://columbiauniversity.zoom.us/j/722612101

Meeting ID: 722 612 101