Brian Nosek is co-Founder and Executive Director of the Center for Open Science (http://cos.io/) that operates the OSF (http://osf.io/)–a collaborative management service for registering studies and archiving and sharing research materials and data. COS is enabling open and reproducible research practices worldwide. Brian is also a Professor in the Department of Psychology at the University of Virginia. He received his Ph.D. from Yale University in 2002. He co-founded Project Implicit (http://projectimplicit.net/), a multi-university collaboration for research and education investigating implicit cognition–thoughts and feelings that occur outside of awareness or control. Brian investigates the gap between values and practices, such as when behavior is influenced by factors other than one’s intentions and goals. Research applications of this interest include implicit bias, decision-making, attitudes, ideology, morality, innovation, barriers to change, open science, and reproducibility. In 2015, he was named one of Nature’s 10 and to the Chronicle for Higher Education Influence list.