About the Authors

Joni N. Saby

joni.saby@temple.edu

Affiliation Department of Psychology, Temple University, Philadelphia, Pennsylvania, United States of America

Andrew N. Meltzoff

Affiliation Institute for Learning & Brain Sciences, University of Washington, Seattle, Washington, United States of America

Peter J. Marshall

Affiliation Department of Psychology, Temple University, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JNS ANM PJM. Performed the experiments: JNS. Analyzed the data: JNS PJM. Wrote the paper: JNS PJM ANM.