About the Authors

Jessica M. Alleva

Jessica.alleva@maastrichtuniversity.nl

Affiliation Department of Clinical Psychological Science, Maastricht University, Maastricht, the Netherlands

Paschal Sheeran

Affiliation Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Thomas L. Webb

Affiliation Department of Psychology, University of Sheffield, Sheffield, England

Carolien Martijn

Affiliation Department of Clinical Psychological Science, Maastricht University, Maastricht, the Netherlands

Eleanor Miles

Affiliation School of Psychology, University of Sussex, Brighton, England

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: JMA PS EM. Wrote the paper: JMA PS TLW CM EM. Contributed to the planning of the meta-analysis: JMA PS TLW CM EM. Performed the literature search: JMA. Extracted data for the meta-analysis: JMA CM. Contributed to the design of the taxonomy: JMA PS TLW CM EM. Assisted with interpretation of the results: JMA PS TLW CM EM.