About the Authors
- Ross E. Vanderwert, Nathan A. Fox
- Department of Human Development, University of Maryland, College Park, Maryland, United States of America
- Peter J. Marshall
- Department of Psychology, Temple University, Philadelphia, Pennsylvania, United States of America
- Charles A. Nelson III
- Division of Developmental Medicine, Children's Hospital Boston and Harvard Medical School, Boston, Massachusetts, United States of America
- Charles H. Zeanah
- Department of Psychiatry and Neurology, Tulane University, New Orleans, Louisiana, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: PJM CNI CHZ NF. Performed the experiments: REV. Analyzed the data: REV. Wrote the paper: REV.