Ant colonies outperform individuals when a sensory discrimination task is difficult but not when it is easy

How is activity distributed among and within tasks in Temnothorax ants?

(2012) Noa Pinter-Wollman et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Groups have a larger cognitive capacity than individuals

(2012) Takao Sasaki et al.   CURRENT BIOLOGY

What failure in collective decision-making tells us about metacognition

(2012) B. Bahrami et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Emergence of group rationality from irrational individuals

(2011) T. Sasaki et al.   BEHAVIORAL ECOLOGY

How social influence can undermine the wisdom of crowd effect

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

Evidence for a Collective Intelligence Factor in the Performance of Human Groups

(2010) Anita Williams Woolley et al.   SCIENCE

On optimal decision-making in brains and social insect colonies

(2009) J. A. R. Marshall et al.   Journal of the Royal Society Interface

Speed–accuracy tradeoffs in animal decision making

(2009) Lars Chittka et al.   TRENDS IN ECOLOGY & EVOLUTION

Swarm intelligence in animals and humans

(2009) Jens Krause et al.   TRENDS IN ECOLOGY & EVOLUTION

Efficiency and regulation of recruitment during colony emigration by the ant Temnothorax curvispinosus

(2008) Stephen C. Pratt   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Comparative psychophysics of bumblebee and honeybee colour discrimination and object detection

(2008) Adrian G. Dyer et al.   JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY

Quorum responses and consensus decision making

(2008) D. J.T Sumpter et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Quorum decision-making facilitates information transfer in fish shoals

(2008) A. J. W. Ward et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Collective cognition in animal groups

(2008) Iain D. Couzin   TRENDS IN COGNITIVE SCIENCES