Human language reveals a universal positivity bias.
Dodds PS, Clark EM, Desu S, Frank MR, Reagan AJ, Williams JR, Mitchell L, Harris KD, Kloumann IM, Bagrow JP, Megerdoomian K, McMahon MT, Tivnan BF, Danforth CM.
Dodds PS, et al. Among authors: bagrow jp.
Proc Natl Acad Sci U S A. 2015 Feb 24;112(8):2389-94. doi: 10.1073/pnas.1411678112. Epub 2015 Feb 9.
Proc Natl Acad Sci U S A. 2015.
PMID: 25675475
Free PMC article.