Couto de Carvalho, L. 2016. Metacontingency in pairs of fish (Melanotaenia boesemani): A proposedsetup to investigate cultural selection. Journal of Behavior, Health & Social Issues. 8, 1 (oct. 2016), 35–39. DOI:https://doi.org/10.1016/j.jbhsi.2017.08.004.