2019
DOI: 10.1101/771014
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The social dynamics of collective problem-solving

Abstract: When searching for solutions to a problem, people often rely on the observation of their peers. How does this process of social learning impact the individual and the group's performance? On the one hand, research has shown that individuals benefit from social learning in numerous situations and across many domains. Through social learning, individuals can access good solutions found by others, improve them, and share them in turn. On the other hand, this individual benefit may come at a cost: An excessive ten… Show more

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Cited by 3 publications
(4 citation statements)
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References 32 publications
(63 reference statements)
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“…Frequently, computational complexity in problem solving is cashed out in terms of a rugged epistemic landscape, where individuals are likely to get stuck on local optima, but where the global optimum is hard to find (Alexander, Himmelreich, & Thompson, 2015;Almaatouq, Yin, & Watts, 2020;Bernstein, Shore, & Lazer, 2018;Lazer & Friedman, 2007;Yahosseini & Moussaïd, 2019). Experimental results in complex problem solving show that when communication is throttled, this reduces herding and maintains informational diversity, thus preventing people from converging on local optima, and boosting the group's chances of discovering the global optimum (Bernstein et al, 2018;Shirado & Christakis, 2017).…”
Section: Diversity In Social Learning Strategies Resolves An Underlying Tensionmentioning
confidence: 99%
See 1 more Smart Citation
“…Frequently, computational complexity in problem solving is cashed out in terms of a rugged epistemic landscape, where individuals are likely to get stuck on local optima, but where the global optimum is hard to find (Alexander, Himmelreich, & Thompson, 2015;Almaatouq, Yin, & Watts, 2020;Bernstein, Shore, & Lazer, 2018;Lazer & Friedman, 2007;Yahosseini & Moussaïd, 2019). Experimental results in complex problem solving show that when communication is throttled, this reduces herding and maintains informational diversity, thus preventing people from converging on local optima, and boosting the group's chances of discovering the global optimum (Bernstein et al, 2018;Shirado & Christakis, 2017).…”
Section: Diversity In Social Learning Strategies Resolves An Underlying Tensionmentioning
confidence: 99%
“…Our initial claim was that diversity is beneficial for collective problem solving (and not necessarily for epistemic performance in general), but this glossed over a key factor: The benefits of diversity are stronger for more complex problems (Bosetti et al, 2012; Bowers et al, 2000; Cooke & Kemeny, 2017; De Dreu et al, 2008; Grim et al, 2019; Hong & Page, 2001; LiCalzi & Surucu, 2012; Page, 2014; Pöyhönen, 2017; Van Dijk et al, 2012; Yahosseini & Moussaïd, 2019): “Without diversity, one cannot have much complexity. But without complexity, diversity becomes mere variation, noise about the mean” (Page, 2014, p. 268).…”
Section: A More Nuanced View Of Problem Solving: Complexity Mattersmentioning
confidence: 99%
“…A more nuanced view of problem solving: complexity matters Our initial claim was that diversity is beneficial for collective problem solving (and not necessarily for epistemic performance generally), but this glossed over a key factor: the benefits of diversity are stronger for more complex problems (Bosetti et al, 2012;Bowers et al, 2000;Cooke & Kemeny, 2017;De Dreu et al, 2008;Grim et al, 2019;Hong & Page, 2001;LiCalzi & Surucu, 2012;Page, 2014;Pöyhönen, 2017;Van Dijk et al, 2012;Yahosseini & Moussaïd, 2019). 'Without diversity, one cannot have much complexity.…”
Section: Better Models Are Needed To Weigh Benefits Vs Costsmentioning
confidence: 99%
“…Maupin et al (2020) highlights the need to consider power dynamics and methodological challenges in this context. Yahosseini (2020) introduces a novel approach to aggregating judgments, the transmission chain, which has shown promise in fostering collective intelligence. These studies collectively underscore the potential of collective problem solving as a remedy for the dark side of leadership, particularly in small-scale societies where leadership can help overcome collective action problems (Glowacki and von Rueden 2015).…”
mentioning
confidence: 99%