Stevens, J. and Roberts, G. (ar baratoad) Sensitivity to noise and message efficiency in a novel communication system: Parallels to linguistic focus.
Roberts, G. and Fedzechkina, M. (ar baratoad) Social and non-social biases interact during language evolution: An iterated-learning study.
Sneller, B. and Roberts, G. (dan adolygiad) Why some behaviors spread while others don't: A laboratory simulation of dialect contact.
Galantucci, B., Roberts, G., and Langstein, B. (dan adolygiad) Content deafness: When coherent talk just doesn't matter.
Roberts, G., and Stevens, J. (wedi ei derbyn) Information theoretic factors in marking linguistic focus: A laboratory-language approach. Proceedings of the 39th Annual Conference of the Cognitive Science Society. Austin, TX: Cognitive Science Society.
Roberts, G. (ar wasg) The linguistic Drosophila: Experiments in language change. Linguistics Vanguard
Roberts, G., and Galantucci, B. (2013) Experimental insights on the origin of combinatoriality. In M. Knauff, M. Pauen, N. Sebanz, & I. Wachsmuth (Eds.), Proceedings of the 35th Annual Conference of the Cognitive Science Society (pp. 3299–3302). Austin, TX: Cognitive Science Society.