About the Authors

Elizabeth R. Chrastil

chrastil@bu.edu

Affiliations Brown University, Cognitive, Linguistic, & Psychological Sciences, Providence, Rhode Island, United States of America, Boston University, Department of Psychological and Brain Sciences, Center for Memory and Brain, Boston, Massachusetts, United States of America

William H. Warren

Affiliation Brown University, Cognitive, Linguistic, & Psychological Sciences, Providence, Rhode Island, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ERC WHW. Performed the experiments: ERC. Analyzed the data: ERC. Wrote the paper: ERC WHW.