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the higher your best friend’s IQ at age eleven or twelveBog'liq atomic-habitsthe higher your best friend’s IQ at age eleven or twelve
: Ryan Meldrum, Nicholas Kavish, and
Brian Boutwell, “On the Longitudinal Association Between Peer and Adolescent Intelligence:
Can Our Friends Make Us Smarter?,” PsyArXiv, February 10, 2018,
doi:10.17605/OSF.IO/TVJ9Z.
Solomon Asch conducted a series of experiments
: Harold Steere Guetzkow, Groups, Leadership
and Men: Research in Human Relations (Pittsburgh, PA: Carnegie Press, 1951), 177–190.
By the end of the experiment, nearly 75 percent of the subjects
: Follow-up studies show that if
there was just one actor in the group who disagreed with the group, then the subject was far
more likely to state their true belief that the lines were different lengths. When you have an
opinion that dissents from the tribe, it is much easier to stand by it if you have an ally. When
you need the strength to stand up to the social norm, find a partner. For more, see Solomon E.
Asch, “Opinions and Social Pressure,” Scientific American 193, no. 5 (1955),
doi:10.1038/scientificamerican1155–31; and William N. Morris and Robert S. Miller, “The
Effects of Consensus-Breaking and Consensus-Preempting Partners on Reduction of
Conformity,” Journal of Experimental Social Psychology 11, no. 3 (1975),
doi:10.1016/s0022–1031(75)80023–0.
Nearly 75 percent of subjects made the incorrect choice at least once. However, considering
the total number of responses throughout the experiment, about two thirds were correct. Either
way, the point stands: group pressure can significantly alter our ability to make accurate
decisions.
a chimpanzee learns an effective way
: Lydia V. Luncz, Giulia Sirianni, Roger Mundry, and
Christophe Boesch. “Costly culture: differences in nut-cracking efficiency between wild
chimpanzee groups.” Animal Behaviour 137 (2018): 63–73.
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