Communicative roots of complex sociality and cognition: preface to the theme issue by Roberts, SGB, Dunbar, RIM, Roberts, AI

Communicative roots of complex sociality and cognition: neuropsychological mechanisms underpinning the processing of social information by Roberts, SGB, Dunbar, RIM, Roberts, AI

The stability of transient relationships by Hidd, VV, López, E, Centellegher, S, Roberts, SGB, Lepri, B, Dunbar, RIM

Persistence of social signatures in human communication by Saramäki, J, Leicht, EA, López, E, Roberts, SGB, Reed-Tsochas, F, Dunbar, RIM