About the Authors

Alyssa N. Crittenden


Affiliation Department of Anthropology, University of Nevada, Las Vegas, Las Vegas, Nevada, United States of America

David A. Zes

Current address: Korn Ferry International, 1900 Avenue of the Stars, Century City, California, United States of America

Affiliation Department of Ecological Statistics, 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: ANC. Performed the experiments: ANC. Analyzed the data: ANC DAZ. Contributed reagents/materials/analysis tools: ANC DAZ. Wrote the paper: ANC DAZ.