Collective Cognition in Humans: Groups Outperform Their Best Members in a Sentence Reconstruction Task

PLoS ONE

Volumn 8, Issue 10, 2013, Pages

  Clément, Romain J G ^a,b   Krause, Stefan ^c   von Engelhardt, Nikolaus ^d   Faria, Jolyon J ^e   Krause, Jens ^a,b   Kurvers, Ralf H J M ^a  

^a LEIBNIZ INSTITUTE OF FRESHWATER ECOLOGY AND INLAND FISHERIES   (Germany)

^b HUMBOLDT UNIVERSITY   (Germany)

^c LÜBECK UNIVERSITY OF APPLIED SCIENCES   (Germany)

^d BIELEFELD UNIVERSITY   (Germany)

^e PRINCETON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; AUTOMATIC SPEECH RECOGNITION; COGNITION; COLLECTIVE COGNITION; CONTROLLED STUDY; DECISION MAKING; ERROR; GERMANY; HUMAN; HUMAN EXPERIMENT; LANGUAGE PROCESSING; SEMANTICS; SENTENCE RECONSTRUCTION TASK; STUDENT; VOLUNTEER;

ADULT; COGNITION; COOPERATIVE BEHAVIOR; FEMALE; HUMANS; LANGUAGE; MALE; SEMANTICS; YOUNG ADULT;

EID: 84885751985     PISSN: None     EISSN: 19326203     Source Type: Journal    
DOI: 10.1371/journal.pone.0077943     Document Type: Article

References (31)

1. Bonabeau E, Dorigo M, Theraulaz G, (1999) Swarm Intelligence: From Natural to Artificial Systems. Oxford: Oxford University Press.
2. Conradt L, List C, (2009) Group decisions in humans and animals: a survey. Philos Trans R Soc B 364: 719-742. doi:10.1098/rstb.2008.0276. PubMed: 19073475.
3. Couzin ID, (2009) Collective cognition in animal groups. Trends Cogn Sci 13: 36-43. doi:10.1016/j.tics.2008.10.002. PubMed: 19058992.
4. Krause J, Ruxton G, (2002) Living in Groups. Oxford: Oxford University Press.
5. Krause J, Ruxton GD, Krause S, (2010) Swarm intelligence in animals and humans. Trends Ecol Evol 25: 28-34. doi:10.1016/j.tree.2009.06.016. PubMed: 19735961.
6. Wolf M, Kurvers RHJM, Ward AJW, Krause S, Krause J, (2013) Accurate decisions in an uncertain world: collective cognition increases true positives while decreasing false positives. Proc R Soc Lond B 280: 1-9.
7. Simons AM, (2004) Many wrongs: the advantage of group navigation. Trends Ecol Evol 19: 453-455. doi:10.1016/j.tree.2004.07.001. PubMed: 16701304.
8. Surowiecki J, (2004) The Wisdom of Crowds: Why the Many Are Smarter Than the Few and How Collective Wisdom Shapes Business, Economies, Societies and Nations. Knopf Doubleday Publishing Group.
9. Ward AJW, Herbert-Read JE, Sumpter DJT, Krause J, (2011) Fast and accurate decisions through collective vigilance in fish shoals. Proc Natl Acad Sci U_S_A 108: 2312-2315. doi:10.1073/pnas.1007102108. PubMed: 21262802.
10. Franks NR, Dornhaus A, Best CS, Jones EL, (2006) Decision making by small and large house-hunting ant colonies: one size fits all. Anim Behav 72: 611-616. doi:10.1016/j.anbehav.2005.11.019.
11. Liker A, Bókony V, (2009) Larger groups are more successful in innovative problem solving in house sparrows. Proc Natl Acad Sci U_S_A 106: 7893-7898. doi:10.1073/pnas.0900042106. PubMed: 19416834.
12. Arrow KJ, Forsythe R, Gorham M, Hahn R, Hanson R, et al. (2008) Economics- The promise of prediction markets. Science 320: 877-878. doi:10.1126/science.1157679. PubMed: 18487176.
13. Wolfers J, Zitzewitz E, (2004) Prediction markets. J Econ Perspect 18: 107-126. doi:10.1257/0895330041371321.
14. Laughlin PR, Hatch EC, Silver JS, Boh L, (2006) Groups perform better than the best individuals on letters-to-numbers problems: effects of group size. J Pers Soc Psychol 90: 644-651. doi:10.1037/0022-3514.90.4.644. PubMed: 16649860.
15. Laughlin PR, Zander ML, Knievel EM, Tan TK, (2003) Groups perform better than the best individuals on letters-to-numbers problems: Informative equations and effective strategies. J Pers Soc Psychol 85: 684-694. doi:10.1037/0022-3514.85.4.684. PubMed: 14561122.
16. Faria JJ, Codling EA, Dyer JRG, Trillmich F, Krause J, (2009) Navigation in human crowds; testing the many-wrongs principle. Anim Behav 78: 587-591. doi:10.1016/j.anbehav.2009.05.019.
17. Noble W, Davidson I, (1996) Human Evolution, Language and Mind: A Psychological and Archeological Inquiry: Cambridge University Press.
18. Jurafsky D, Martin JH, (2009) Speech and Language Processing: An Introduction to Natural Language Processing, Computational Linguistics, and Speech Recognition. 2nd edn. Hall: Prentice.
19. Tindale RS, Larson JR, (1992) Assembly bonus effect or typical group performance? A comment on Michaelsen, Watson, and Black (1989). J Appl Psychol 77: 102-105. doi:10.1037/0021-9010.77.1.102.
20. Collins BE, Guetzkow H, (1964) A social psychology of group processes for decision making. New York: Wiley.
21. Katsikopoulos KV, King AJ, (2010) Swarm Intelligence in Animal Groups: When Can a Collective Out-Perform an Expert? PLOS ONE 5: e15505. PubMed: 21124803.
22. Kerr NL, Tindale RS, (2004) Group performance and decision making. Annu Rev Psychol 55: 623-655. doi:10.1146/annurev.psych.55.090902.142009. PubMed: 14744229.
23. Sorkin RD, Hays CJ, West R, (2001) Signal-detection analysis of group decision making. Psychol Rev 108: 183-203. doi:10.1037/0033-295X.108.1.183. PubMed: 11212627.
24. King AJ, Cheng LR, Starke SD, Myatt JP, (2012) Is the true 'wisdom of the crowd' to copy successful individuals? Biol Lett 8: 197-200. doi:10.1098/rsbl.2011.0795. PubMed: 21920956.
25. Krause S, James R, Faria JJ, Ruxton GD, Krause J, (2011) Swarm intelligence in humans: diversity can trump ability. Anim Behav 81: 941-948. doi:10.1016/j.anbehav.2010.12.018.
26. Lorenz J, Rauhut H, Schweitzer F, Helbing D, (2011) How social influence can undermine the wisdom of crowd effect. Proc Natl Acad Sci U_S_A 108: 9020-9025. doi:10.1073/pnas.1008636108. PubMed: 21576485.
27. King AJ, Narraway C, Hodgson L, Weatherill A, Sommer V, et al. (2011) Performance of human groups in social foraging: the role of communication in consensus decision making. Biol Lett 7: 237-240. doi:10.1098/rsbl.2010.0808. PubMed: 20980294.
28. Bahrami B, Olsen K, Latham PE, Roepstorff A, Rees G, et al. (2010) Optimally Interacting Minds. Science 329: 1081-1085. doi:10.1126/science.1185718. PubMed: 20798320.
29. Sunstein CR, (2005) Group judgments: Statistical means, deliberation, and information markets. NY_U Law Rev 80: 962-1049.
30. King AJ, Johnson DDP, Van Vugt M, (2009) The Origins and Evolution of Leadership. Curr Biol 19: R911-R916. doi:10.1016/j.cub.2009.07.027. PubMed: 19825357.
31. Couzin ID, Ioannou CC, Demirel G, Gross T, Torney CJ, et al. (2011) Uninformed Individuals Promote Democratic Consensus in Animal Groups. Science 334: 1578-1580. doi:10.1126/science.1210280. PubMed: 22174256.