About the Authors

Elika Bergelson

elikab@psych.upenn.edu

Affiliations Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Department of Linguistics, University of Maryland, College Park, Maryland, United States of America

Michael Shvartsman

Affiliations Department of Psychology, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Linguistics, University of Maryland, College Park, Maryland, United States of America

William J. Idsardi

Affiliation Department of Linguistics, University of Maryland, College Park, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EB MS WJI. Performed the experiments: EB MS. Analyzed the data: EB MS WJI. Contributed reagents/materials/analysis tools: MS WJI. Wrote the paper: EB WJI.