About the Authors

Samuel T. Moulton

samuel_moulton@harvard.edu

Affiliations Department of Psychology, Harvard University, Cambridge, Massachusetts, United States of America, Harvard Initiative for Learning and Teaching, Harvard University, Cambridge, Massachusetts, United States of America

Selen Türkay

Affiliation Harvard Initiative for Learning and Teaching, Harvard University, Cambridge, Massachusetts, United States of America

Stephen M. Kosslyn

Affiliation Minerva Schools at the Keck Graduate Institute, San Francisco, California, United States of America

Competing Interests

This research was supported by a grant to SMK from Prezi (http://www.prezi.com), a commercial funder. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceptualization: SMK ST STM. Data curation: ST STM. Formal analysis: ST STM. Funding acquisition: SMK ST STM. Investigation: ST. Methodology: SMK ST STM. Project administration: ST STM. Resources: ST STM. Software: ST STM. Supervision: SMK ST STM. Validation: SMK ST STM. Visualization: STM. Writing – original draft: STM. Writing – review & editing: SMK ST STM.