High mutual cooperation rates in rats learning reciprocal altruism: The role of payoff matrix

Cooperation in rats playing the iterated Prisoner's Dilemma game

(2016) Ruth I. Wood et al.   ANIMAL BEHAVIOUR

Norway rats reciprocate help according to the quality of help they received

(2015) V. Dolivo et al.   Biology Letters

Universal scaling for the dilemma strength in evolutionary games

(2015) Zhen Wang et al.   Physics of Life Reviews

An affordance analysis of unconditioned lever pressing in rats and hamsters

(2012) Felipe Cabrera et al.   BEHAVIOURAL PROCESSES

Reciprocal cooperation between unrelated rats depends on cost to donor and benefit to recipient

(2012) Karin Schneeberger et al.   BMC EVOLUTIONARY BIOLOGY

Elephants know when they need a helping trunk in a cooperative task

(2011) J. M. Plotnik et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Cognitive and Motivational Requirements for the Emergence of Cooperation in a Rat Social Game

(2010) Duarte S. Viana et al.   PLoS One

Long-term social bonds promote cooperation in the iterated Prisoner's Dilemma

(2009) A. St-Pierre et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES