%0 Journal Article
%T ˇ°I'm Worth More than Thatˇ±: Trait Positivity Predicts Increased Rejection of Unfair Financial Offers
%A Barnaby D. Dunn
%A Dasha Makarova
%A David Evans
%A Luke Clark
%J PLOS ONE
%D 2012
%I Public Library of Science (PLoS)
%R 10.1371/journal.pone.0015095
%X Humans react strongly to unfairness, sometimes rejecting inequitable proposals even if this sacrifices personal financial gain. Here we explored whether emotional dispositions - trait tendencies to experience positive or negative feelings ¨C shape the rejection of unfair financial offers. Participants played an Ultimatum Game, where the division of a sum of money is proposed and the player can accept or reject this offer. Individuals high in trait positivity and low in trait negativity rejected more unfair offers. These relationships could not be explained by existing accounts which argue that rejection behaviour results from a failure to regulate negative emotions, or serves to arbitrate social relationships and identity. Instead, the relationship between dispositional affect and rejection behaviour may be underpinned by perceived self worth, with those of a positive disposition believing that they are ˇ°worth more than thatˇ± and those of a negative disposition resigning themselves to ˇ°taking the crumbs from under the tableˇ±.
%U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0015095