AUTHOR=Davis Grace H., Payne Eric , Sih Andrew TITLE=Commentary: Four ways in which data-free papers on animal personality fail to be impactful JOURNAL=Frontiers in Ecology and Evolution VOLUME=3 YEAR=2015 URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2015.00102 DOI=10.3389/fevo.2015.00102 ISSN=2296-701X