About the Authors

Kasey G. Creswell

kgriffin@pitt.edu

Affiliation Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Michael A. Sayette

Affiliation Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Stephen B. Manuck

Affiliation Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Robert E. Ferrell

Affiliation Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Shirley Y. Hill

Affiliation Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

John D. Dimoff

Affiliation Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KGC MAS SBM SYH REF. Performed the experiments: KGC MAS JDD. Analyzed the data: KGC. Wrote the paper: KGC MAS SBM.