About the Authors

Elliot T. Berkman

berkman@uoregon.edu

Affiliation Department of Psychology, University of Oregon, Eugene, Oregon, United States of America

Emily B. Falk

Affiliation Institute for Social Research, Departments of Communication Studies and Psychology, University of Michigan, Ann Arbor, Michigan, United States of America

Matthew D. Lieberman

Affiliation Department of Psychology, University of California Los Angeles, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ETB MDL. Performed the experiments: ETB EBF. Analyzed the data: ETB. Wrote the paper: ETB.