About the Authors

Jerald D. Kralik, Eric R. Xu, Emily J. Knight, Sara A. Khan, William J. Levine
Department of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JDK ERX EJK. Performed the experiments: ERX EJK SAK WJL. Analyzed the data: JDK ERX EJK SAK WJL. Wrote the paper: JDK ERX EJK SAK WJL.