About the Authors

Li Liu

lilyliu@bnu.edu.cn (LL); j-booth@northwestern.edu (JB)

Affiliations State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, People's Republic of China, Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America

Amit Vira

Affiliation Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America

Emma Friedman

Affiliation Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America

Jennifer Minas

Affiliation Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America

Donald Bolger

Affiliation Department of Human Development, Maryland University, College Park, Maryland, United States of America

Tali Bitan

Affiliation Department of Communication Disorders, Haifa University, Haifa, Israel

James Booth

lilyliu@bnu.edu.cn (LL); j-booth@northwestern.edu (JB)

Affiliation Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JB. Performed the experiments: DB TB. Analyzed the data: LL AV EF JM DB. Wrote the paper: LL TB JB.