%0 Journal Article %T The degree of altriciality and performance in a cognitive task show correlated evolution %A Francisco Pellicer %A Pilar Chiappa %A Suneeta Singh %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0205128 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6177164/