Evolution and Human BehaviorVolume 38, Issue 6, November 2017, Page OBCTable of ContentsAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S1090-5138(17)30297-0Previous article in issueNext article in issueRecommended articlesCited by (0)View AbstractCopyright © 2017 Published by Elsevier Inc. All rights reserved.